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LG touts the AF115 as a premium home cinema projector

2011-12-21T23:24:00.000-08:00

LG touts the AF115 as a premium home cinema projector, and post evaluation, we have to agree. At Rs 1.6 lakhs, the AF115 does cost quite a bit, but high performing full HD projectors aren't exactly affordable, and good performing ones definitely aren't. An AV receiver is needed to handle audio - a glaring omission. That not withstanding, the AF115 will please videophile movie-buffs with deep pockets. HP G71 keyboard

Projectors aren't exactly a "hotcake" item these days. In fact, many think them a dying breed. People flock to LCD/LED TV showrooms picking up 42 and 50-inch TVs for a cinematic experience little knowing a 120-inch ultra-cinematic experience is waiting but a few unknown steps away. Yes, and those who have used projectors will agree at this point, but if you truly want to bring-the-movies-home, you need size…size beyond what most HDTVs are capable of providing. Yes, Panasonic does make a 103-inch plasma display, but we don't want to have to pawn our houses to buy one, do we? HP dv5000 fan

And this is where a projector comes in. Yes - they're not for everyone - you need a dedicated room, for once set up and calibrated with the screen it is projecting on, the projector should not be moved around. You also need a darkened room to fully enjoy what it is capable of giving. Additionally, there should be no objects, or people moving between your viewpoint and the display - something that is difficult to achieve unless you own a mansion, in which case you should just buy a cinema hall!
Full HD projectors have become a lot more affordable, obviously to enable them to compete with flat screens, even though these aren't exactly parallel product lines. A couple of years back, a full HD projector would easily set you back by Rs. 2,50,000, but today, one can purchase a full HD projector for about a lakh. Compaq V2000 fan

The LG AF115 is their latest offering, catering to those who are looking to set up a home cinema system and are (ideally) willing to dedicate a separate room for the same.

Look and Feel
First off, the box this came packed in was a bit bigger than what projectors usually come in. That gave us an idea of what was to come. However, pick the AF115 out of the box, and when you think that's it, a bit more is still left to be fished out! This one is big, huge much more than the one we have seen till now. However, it isn't overly heavy. HP DM3 screen

The most striking thing is the extremely glossy black finish LG have bestowed the AF115 with. While it looks good with the understated shine, it's a fingerprint, dust and scratch magnet. The front panel has the lamp, and the vents are nicely integrated in the design. The cooling vents are minimalistic in design - a strip of venting runs around the middle of the product on all four sides and is relieved only by the panel of connects on the rear and the lens on the front. This gives the projector a clean, muscular look. Other than this, the sides remain completely clean, and so does the top panel, except for the nicely designed dial that tilts the lens for vertical adjustment only. HP Envy 14 screen

The rear panel contains the power button along with controls for menu, source, up/down, left/right and select in a neat strip on the venting. To the left of the power buttons are the video input ports, and the power point. Two HDMI inputs means that multiple devices can be connected, negating the need of removing and plugging the same cable into multiple devices every time you wished to watch something else. There is also one each of Component, Composite and S-Video ports. Compaq CQ61 screen

The build quality is excellent, with absolutely no rough edges felt or creaks and groans heard, when installing the projector. The weight, and the front to back length can pose a bit of a problem though. While projectors usually grow on their sides, this one grew towards the back, like the CRT televisions used to! Once the place has been worked out, installing and hooking up the AF115 wont be a problem. laptop screen

Features
The Silicon X-tal Reflective Display projection system used in the AF115 projector does pack quite a punch. We shall explain what we mean in the Performance section. This projector has a native resolution of 1920x1080, the 1080p type. Let us clarify that right here that the AF115 will handle even SD video input as well, fret not. The brightness levels of 1500lumens are on offer, paired with a 30000:1 contrast ratio. LG quotes a lamp life of 3000 hours under the standard mode, and 3500 hours if used in the economy mode. HP Mini 110 screen

The on-screen menu here is somewhat like what we have seen on most LG televisions. The picture tweaking settings are quite detailed, right up to black levels, fast motion and colour tone. The remote is very good with backlit buttons - especially useful since projectors are intended for use in dark rooms. laptop keyboard

Performance
We hooked up a Tata Sky HD set top box, and the WD Live Hub to the AF15, to check the performance with a variety of content. The setups were fine, but we immediately ran into a problem. The keystone was completely out of shape, and the display was looking extremely morphed. Much to our disdain, there isn't any auto keystone (or something similar) setting. Manually and painstakingly, this had to be done for every side and corner. After much effort, the image now had straight-line borders on all sides! From a distance of about 2 feet, we got a slightly bigger than 60-inchdisplay, meaning this is quite a short throw projector. The fact that the AF115 has vertical lens shift means that the dial on the top panel can be moved in either direction to bring the image to the perfect height on the wall. Compaq CQ40 fan

Tata Sky HD first, and we went straight to Star movies HD. National Treasure was on at that time, in 1080i resolution. Going off topic for a moment, I have seen National Treasure more times on Star Movies HD in the last one month than Nicholas Cage or the beautiful Diane Kruger would have seen it in their entire lives, combined! Back to the projector, and straightaway, the clarity was what caught the eye. Now we got down to tweaking with the picture settings. Some changes in the brightness and contrast levels made a huge improvement. Compaq CQ60 keyboard

tsinghua tongfang introduced super notebook again X46H iron man

2011-12-01T17:22:00.000-08:00

New stock of lenovo V370A the overall appearance of the V series still continue to old metal texture business style, as a commercial for positioning products, this laptop using Intel KuRui i5-2410 M processor, and realize the electrostatic HP G72 keyboard inductive multimedia touch operation and support the bodyguard function, for business people brought more rich and safety of the application.

Lenovo Yang day V370A-IFI notebook business application and design for, with a 13.3 inch thin body. It also carry the second generation of Intel KuRui i5-2410 M processor and NVIDIA GeForce 410 M independent video card, laptop screen in the performance of performance is still good. On the appearance and fashion is frivolous, easy to carry.

Lenovo V370A-IFI the overall appearance of the V series still continue to old metal texture business style, silver color, the fuselage of the above that use the metal wiredrawing process, give a person with elegant in sensory at the same time provide a good security, and use a half arc of the keyboard keys floating HP dv5000 fan island type. The machine with a 13.3-inch 16:9, best resolution for the 1366 x 768 LED screen, integrated with a 2 million-pixel camera. The weight of 1.67 kg.

Allocation, lenovo V370A adopted Intel KuRui i5-2410 M processor, 4 GB DDR3 memory and 750 GB 5400 RPM hard drive, carrying 1 GB of memory NVIDIA Geforce 410 M independent video card, in addition with standard 1000 Mbp etheric adaptive card, Windows7 installed Home Basic operation system, built-in bluetooth module and fingerprint identification.

SONY YB35JC/P frivolous fashion, easy to operate, the appearance of dazzle colour fuselage, a variety of color can offer choice, 28 mm wide Angle Compaq V3000 fan design, new Discreet mode, and have the function of the real time point, is a rare card fashion camera.

Look, SONY YB35JC/P the beautiful beautiful pink, size for 290 x 202.8 x 31.5 mm, weight of just 1.46 kg, very thin portable, especially suitable for the pursuit of fashionable woman and travel who use, the resolution for the 1366 x 768 11.6-inch display LED backlighting, and its use of the chocolate type keyboard, such HP DV4 screen layout can effectively prevent dirt and some particles into, can speak of to certain dustproof role, panel made of engineering plastic grinding process, making the overall appearance highlights the noble and elegant temperament a.

Allocation, SONY YB35JC/P used the platform of E-450 AMD dual-core processor, 2 gb DDR3 memory and 320 gb hard drive, the use of the AMD Radeon HD6320 integrated graphics, above the screen with a 30 W pixels camera, the overall Compaq CQ71 screen performance good, suitable for ordinary office and the study used. In addition, the machine still USES the three USB2.0 interface, a HDMI and VGA interface, a RJ45 string interface, more than a $1 card reader interfaces.

SONY's dual-core notebook under 4000 yuan price is rare, this type of SONY YB35 in processor and video CARDS do article in not small, so precise control costs. First of all, the processor from KuRui aspects I series's sharpness, AMD Lenovo T410 screen dual-core processor performance not common, configuration collocation is reasonable, the position is clear, and cost-effective aspect is more outstanding.

S370 series laptops with fashionable founder of frivolous metal appearance won many consumer attention, the 13 inch body design will make the operation and maximize advantage more comfortable, bring good portable and frivolous characteristics are on it.

Appearance design, founder S370-I335AQ notebook adopted more strong frivolous aluminum and magnesium alloy is made, and matches by Dell E6410 screen the extremely alumina process, not only in the present simple fashion trend of wind, finger touch more have a heart full of feeling wage-earners. In addition, this the front end also adopted the cutting process makes the most thin thin the point is only 10 mm.

In a configuration, founder S370-I335AQ laptop using Intel KuRui i3 350 M processor, Intel HM55 mainboard chipset and ATI Mobility Radeon HD5430 independent video card, and with standard 2 GB ram, 500 GB hard drive and gigabit Ethernet card, and support wireless Internet and bluetooth function.

In iron man K41H after selling, tsinghua tongfang introduced super notebook again X46H iron man, take iron man K41H become a new generation of sell like hot cakes champions, this product has a few advantages, its equipped with 14 inch laptop Compaq CQ62 screen computer in the most mainstream i5-2410 M processor, the use of a fully protect user privacy won't let out the protection mechanism, have a highly efficient and full size heat dissipation structure, and equipped with top NVIDIA 2 GB GT550M independent video card, can make the player in the sky fly freely in the game, enjoy the never had the remarkable gaming experience. The overall performance not common, light body to join, appearance also is fashionable and easy all show transcendental temperament, for many fashionable personage, it is right choice.

In addition, tongfang iron man X46H is equipped with the consumer notebook strongest ODC almighty ever expansion module, a key to the cd-rom position for the second block of batteries, the second piece of hard disk or weight HP DM1 screen loss module, and remove the hard disk drive down or, more available extension module escalate into the outer hardware equipment, tongfang iron man X46H can bring more than any computer users run long power, more hard disk drive storage capacity and more light weight.

Tongfang iron man X46H also equipped with NVIDIA GT550M video card, perfect support DirectX 11, innovative provide up to 2 GB of independent video memory, which is more than the same product specifications, for large 3 D game picture processing and ease, allows users to experience the real no stagnation elegant picture enjoy, let users enjoy sitting at home cinema audio experience level shock. The video card HP G71 screen NVIDIA Optimus technology also support, can realize the automatic switching applications of integrated graphics, can be in high performance and long battery life time between get valid balance, once again, the use of the user to extend the time, overall expansion application field of the machine.

Iron man X46H the machine configuration tongfang is tough to pick up KuRui i5 2410 M Intel, 2.3 GHz frequency. 4 GB of memory. Independent NVIDIA GeForce GT 550 M graphics CARDS. 750 G hard disk space metal wiredrawing cover, appearance neat, atmosphere, fashion.

Tegra processor is built-in Geforce GPU, provide hd decoding and 3 D graphics computational performance

2011-11-09T21:28:00.000-08:00

From the birth of PC that day, the PC and mobile terminal will be destined to the development of the two big main line, after decades of development, we see the desktop computer market share falling to notebook, tablet computer, as a representative of the mobile terminal get more attention, more and more people need can be connected network at any time and place, HP DM3 screen and has a high life characteristics of the product, when mobile Internet development to a certain scale, the global IT giants are faced with new challenges.

This laptop core video card really made introductory show alone had a difficult time, but in the mobile market is NVIDIA big harvest, a brand Android tablet computer springing up come, with good performance and long-term partnerships, NVIDIA Tegra 2 became the buzzer hives system (Honeycomb) the most mainstream tablet computer processor, Compaq F500 fan is expected to exceed shipments years and become flat this year the winner of the market. However we also in the choose and buy Tegra 2 dual-core flat, Tegra 3 four processors as planned released at the end of the year.

Tegra 2 launch of processor tablet computer in this year to prominence on CES, with low energy consumption and high efficiency of the performance, the first half of almost without meeting any opponent. In the second half, qualcomm, Texas instruments began to send force flat market, can also be a lenovo, huawei's partner, HP DV4 fan is expected to start next year's competition intensifies, so end of said four processors coming just is time.

More than ten for years, more nuclear processing in the calculation of the revolution has been in the core position, from mononuclear to dual-core to four nuclear, Tegra every upgrade has brought great changes. This time, four nuclear Tegra 3 processor built a Companion (with nuclear), the equivalent of five nuclear design, only with the performance of the rest of the core nuclear no so high, but in the entire structure plays an important role.

From one generation products began to, Tegra processor is built-in Geforce GPU, provide hd decoding and 3 D graphics computational performance, laptop screen to make the environment of the CPU and GPU balance. In subsequent Tegra products, not only quad-core CPU, Geforce GPU also get a large degree of strengthening, video broadcast and game is flat computer two important applications, users should not only performance is strong and to save electricity, Tegra 3 face quite a challenge.

Tegra 3 is the world's first mobile platform four processors, but if you've seen the internal architecture, you will find in four of ARM Cortex A9 architecture outside the core also have a core, it is called a Companion, we can call it with nuclear, it and other four core star have what distinction?

Tegra 3 are not be called five processors, because Companion (with nuclear) adopt the special manufacture process and low laptop keyboard power consumption silicon into, be able to low frequency to run, and other four of the core is the standard silicon process, so can achieve higher frequency, so we can call it the Lord core.

Tegra 3 the "4 + 1" in the combination of the work also has its own characteristics, Companion (with nuclear) usually work in standby, deal with mail, accept FaWei bo these "free time", four of the core work more "hard", undertake the reading web pages, hd broadcast, 2 D / 3 D game these complex applications, this need Tegra 3 vSMP (variable symmetric multiprocessing technology).

Actual operation, Companion (with nuclear) work frequency range in 0 MHz ~ 500 MHz between, four of the core work frequency range in 0 GHz ~ 1.4 GHz (as the work of the core number), they are based on ARM Cortex A9 architecture, HP G71 keyboard with nuclear exists to more long endurance, four nuclear core is mainly responsible for the performance output. Although we have not get detailed data, but officials say vSMP technology makes the Tegra 3 products more electricity than the SAN, I think this could be integrated all sorts of use state after the results. (click view: Tegra 3 than Tegra 2 in the strong which)

In the Tegra 3, such as dynamic lighting, physics and other related to games and processing tasks through the four core sharing. Through this load sharing, basic won't appear a core carrying case, let the processor with the additional space for handling the background task.

NVIDIA Optimus technology and the same, switching process in the background to be automatic operation, switch time is less than 2 milliseconds, Compaq CQ40 screen belong to seamless switching, and in order to avoid the core frequent switching between, NVIDIA CPU added to the algorithm in the management of the lag of the programmable control, such as the application after switching mechanism activate stable operation, thus preventing core between "bumpy".

NVIDIA graphics computation field position in no doubt, in the mobile platform, from one generation start, built-in Geforce GPU's Tegra family showed 3 D graphics operation and hd codec power, three years of development let Tegra processor become smart phones and tablet computer on high representative of the recreational, let's take a look first at Tegra 3 on the specifications of the GPU.

The SAN compared to products, Tegra 3 graphics operation performance more powerful, and has two characteristics. First, the GPU core from eight increase to 12, Lenovo T400 screen performance improvements is about three times, the maximum output 2560 x 1600 resolution hd images. Second, Tegra 3 support 3 D display (Stereo 3 D), if the tablet computer or external display device equipped with corresponding display screen, can enjoy 3 D vision of fun.

Carry out to the actual application, three times as many as in the Tegra 2 performance can bring better game screen, run the same paragraph 3 D games, Tegra 3 processor's GPU can render the more dynamic lighting, physical effects and high resolution environment, promote use flat running generation into the feeling.

The complexity of the mobile game and visual rich in increasing degree, and at the same time can download games content the file size of the corresponding increase. The game files are too large, download the game for more than 15 Dell E6400 screen minutes, the buyers lose download senior games power, therefore in the Tegra 3 manufacturers into the real-time dynamic texture generation technology, let originally 300 MB of texture set reduce to 1 MB or so.

With the CPU and GPU performance of high performance, allows developers to write game code, make the game for according to the plot and texture state real-time created, because it is instantly generation texture, through the technology, game developers can reduce the size of the game file several orders of magnitude, the actual application and improve software sales help a lot.

In addition to spare no effort to promote development performance, NVIDIA this year in Android camp set up their own online store, acer screen provide more and more high quality applications, enter the VIP halls conditions is only one that your equipment used the Tegra 2 processors.

Be worth what carry is, with NVIDIA and many game development companies close cooperation relations, Tegra Zone in the future will provide more and more popular 3 D games, hardware that is the purpose of birth for software services, through the hard and soft combination to control the future application market, Tegra use as a mobile equipment get advanced application pass, NVIDIA relative other manufacturers made this one step ahead.

Since the Tegra was born that day, NVIDIA target customers is aimed at the high end in the mobile market, the second half of this year the price of flat Android camp there was a large earthquake, so far more than the aftershock, the whole of the tablet computer prices are lower, in a line of the plate with brand after the largest single, how to capture ZhongDiDuan mobile market for NVIDIA would be a quite a challenge.

GT 540 M video card is also the most mainstream independent this year

2011-11-02T00:23:00.000-07:00

Seeking for the individual character is now young group of common mentality, this not only lies in the dress, in the use of electronic products also applies. It is notebook computer, due to the fuselage of the mould design and unity restrictions, so most of the products are also on the exterior similar performance, laptop screen although by a few great god at home and abroad are not to count the cost of reform of the also can get good results, but for most users obviously this difficulty is too high, so we are the most common way to personality or take more easy to accomplish stickers technique.

If the product itself is whether have personality will be more attractive? Although the positive results for the manufacturer will bring more rich rewards, but subject to good ideas and industrial design, production cost laptop fan restriction, but we seldom see before can be really new ideas into products. And with this year's latest new ID57H cover in the disruptive design, the American manufacturers Gateway in this respect a step of success.

This type of ID57H is the highlight of the fuselage of liquid metal cover simple sense, at present, only this one product adopted this process, in the current products on the market is unique in. In the core hardware this machine are used at present the Dell E6410 screen most competitive mainstream tie-in means, KuRui i5 2410 M processor and NVIDIA GeForce GT 540 M graphics CARDS can ensure that the combination of independence in the office and entertainment are good performance.

Cover the machine through special modelling design is to deal with again electroplating process formed a very special wave upon wave effect, this kind of unique design and also for the first time appear in the laptop this kind of product, in the value of young people personality element is very attractive. The Compaq CQ61 screen irregular modelling also for it bring better resistance, in the test we use palm in its optimum pressure did not feel obviously deformation, this shows the machine won't cover for special design thus affecting the safety effect.

This machine equipped with a 15.6 inch mirror screen, a standard resolution for 1366 x 768, the screen frame of the piano lacquer effect for processing. Such treatment although beautiful, but in strong light environment is also easier with screen together form the whole reflective, thus affecting the user visual experience.

This type of ID57H face showed in the keyboard with metallic simple sense, not only stents panel is made of metal material, every medal and all the HP G62 screen keyboard keys with the corresponding coating process, in the visual borrows the whole consistent feeling. The keyboard with chocolate type design, and key process, back to partial key moderate soft, can effectively avoid the long time when use from fatigue. Its touch plate adopts the unibody design, although touch with more buttons feel about but there are bad.

This type of ID57H provides customers with three USB 2.0 interface, 1 USB3.0 interface, 1 HDMI, a VGA interface, a RJ45 (string) interface, 1 set of headphones/mike socket and a all-in-one card dell E6500 fan reader. In addition to the three USB2.0 interface is set on the fuselage outside on the right, the other main interface are lined up in the left by the position, and the overall interface layout slightly nervous.

The machine body the bottom adoption unibody design of whole stamping DeGai although security is higher, but not easy to take down the battery and replace memory and hard drive in such as the difficulty of the components are some users have a problem. In addition the machine in DuoGe key lower part of the corresponding hardware position setting vents, it for the cooling have been of help.

This type of ID57H screen has 238 CD/m2, the maximum brightness of 438 more than 1 contrast, and 46% of the color saturation, the Compaq A900 fan performance and the mainstream product is currently 80%, its overall performance more generally, there are also view after migration of the decline of the visual effect.

From this type of ID57H laptop the hardware configuration to see, the processor, video card and all use memory on the market at present the most mainstream tie-in means, compared to 320 GB 5400 RPM hard HP DV3 fan disk is relatively weak. 320 GB of storage capacity for the movie, notebook hold large amounts of the file such as data users feel space stress, the 5400 RPM hard drive speed also fails to the high efficiency of the application of of all kinds of provide more help.

With this machine in the actual test showed what result, thanks to a better processor performance, the whole office properties and relatively good. In practical applications, this machine can in all kinds of office operation get faster speed to save the user of the corresponding waiting time. And GT 540 M video card is also Asus screen the most mainstream independent this year alone one of the show, which allow the performance can ensure users in the use of this ID57H can help when in low quality to run smoothly most 3 D games.

The models for the 500 GB hard drive capacity

2011-10-25T01:28:00.000-07:00

For enterprise users, mobile office more and more important, now everyone place of work is no longer limited to office, any environment could be the office place. Because of this, many computer manufacturers are mobile office launched many products are, we this to introduce zhaoyang of K27 is one of them.

Lenovo zhaoyang series independent development of old business notebook product line, mostly for political and large enterprise users launch, in the stability of the system, the security has excellent quality. The evaluation of the Intel replacement laptop screen KuRui zhaoyang K27 i5 2520 M processor, 4 GB DDR3 1333 500 GB hard drive, memory of the basic hardware collocation, the graphics are are used KuRui i5 2520 M in the fusion processor Intel HD 3000 type core video card, integral configuration designed for moving the office business users tailored.

The second generation of Intel processor based on intelligent KuRui SandyBridge framework, using a 32 nm manufacturing process. For laptop cooling performance is very important, and because the use of advanced process, the second generation of Intel processor can put KuRui intelligent control power laptop fan consumption is low, and the built-in high-performance graphics core, users no longer need to select independent video card, the internal heat for laptop is very helpful.

In the cooling performance test, we adopted FurMark software to make these machines in high load by mode, after an hour or so of the time, the processor temperature up to 68 ℃, the core temperature also achieved respectively for 57 ℃ and 59 ℃, the temperature sensor single from view, the whole K27 zhaoyang cooling efficiency is very good.

Through the hot camera, we of the body surface and the D C temperature was tested. Among them, the most often contact with users of the highest temperature was 40.4 keyboard parts ℃, the highest temperature of 41.8 ℃ at the bottom. And Dell E6220 screen from the hot in the map we can see, the red areas highest temperature, for the keyboard for surface, the red areas focus on board and right wrist touch "part, and the bottom is concentrated in the heat of window, from actual performance perspective, its overall cooling efficiency is better.

Thanks to the second generation of Intel processor in KuRui intelligent power loss good control, these machines also have a very good life ability, we BatteryMark through to its ability to negroponte software on the test, the final endurance for 5 hours and minutes, for mobile office users, such ability negroponte fully covered.

In appearance design, K27 zhaoyang lessons from the ThinkPad notebook some of the elements, especially the design is Dell E6320 screen very much like the whole C without the guidance of stem the little black. The machine screen shaft damping control excellent, one hand can open screen cover, won't drive the whole body tilted and this also reflected K27 zhaoyang of quality.

The whole match colors used the business of black and silver grey colour is tie-in, the rhythm of the cover stripe alloy enclosure, the use of metal material is nowadays notebook computer design of the popular trend, and business notebook computers in the use of metal material after, guarantee business style, at the same time, enhance the grade of feeling and beautiful degree, it is with one action things.

K27 zhaoyang is a 12 inch portable notebook computer level, the screen size of 12.5 inches, and the material of the LED backlighting for screen, Lenovo T500 screen relatively common for LCD screen, more to save on electricity, show the effect also more clearly. As a business this, K27 zhaoyang in screen color is very good control, the overall performance is satisfactory.

Because did not use lowering design, so K27 zhaoyang cover of more than 180 ° can achieve the opening Angle, this for business users, there will be some help. And from the side view, although these machines used 12.5 inches small mould, but in the thickness of the respect did not to too much control, so also did not make fine thin the design.

Now the laptop computer mostly tell the screen to cover the design of the card button, so that they can make the HP DV2 screen notebook computer is not very traditional, but zhaoyang K27 as a business notebook computer, be about to consider to the security of the whole, and therefore, the product or of a conventional screen cover card buckle design, in the front right side cover design has a card button switches, and we also can see, in the front right side design with a wireless switch and card reader.

The body of the left side is commonly used interface distribution area, K27 zhaoyang in this side for the user to provide a safety lock, VGA port, RJ-45 etheric WangKou, HDMI hd interface and a USB 2.0 interface. The distance between the interface or more ideal, basic won't affect the convenience of use at the same time.

At the right, here is one group design audio jack, 1 eSATA/USB 2.0 mix interface and one independent USB 2.0 interface, in addition, the HP DV3 screen power supply socket in this side and design by position. Overall, K27 zhaoyang in appearance design aspects or followed the business this design style, some details of the design is designed for business users to customize, so the whole give a person with intense business experience.

For a commercial for people, the keyboard handle is very important. Users may need in a hotel, the plane on the train or email, writing projects, this needs a long time for text input, so for the requirements of the keyboard is very high. The design of the part in the keyboard, can highlight the K27 zhaoyang more HP DV4 screen business notebook temperament, also using for reference the ThinkPad notebook design elements, so single from appearance to see, it's like a no guide stem X220.

K27 keyboard used the lenovo's high touch keyboard, designed for mobile office design. Key caps are the traditional trapezoid key cap, in key process control is in place, so the whole knock feels very comfortable. And from C to face layout, the top distribution has the function keys, the central for the keyboard, below which distribution has touch board, fingerprint reader and the microphone and other facilities.

K27 function keys distribution in C on a left face top, the left has the power button, a design key recovery buttons, but also have a few pieces of design common function indicator light, and on the right is a mute design shortcuts and system HP DV5 screen maintenance quick function keys, these function key Settings can help users fast and convenient for system maintenance and operation.

In the design of the touchpad, is still follow the K27 zhaoyang traditional design principles, although the area of the body in the touchpad is restricted and more narrow, but the design of the dpi for area deficiencies, so in the control is a very good when the positioning accuracy. Overall, the C K27 zhaoyang face design will be able to highlight its business notebook's character, the keyboard HP DV6 screen and touchpad operation and comfortable, some function keys and additional equipment carrying making the overall usability more outstanding, it also points to this product in the design or very attentively.

Mobile office emphasis is high mobility, if the user out always carry a like a computer must be a hassle. This paragraph of k27 zhaoyang used 12.5 inches mold, through the electronic scale of the weighing, we see that the band battery weight for 1.864 kg, 2.182 kg weight for travel, it seems that these machines portable performance or is very good.

Hardware configuration, K27 zhaoyang equipped with Intel KuRui i5 2520 processor, support farce accelerated frequency 2.0 technology. And HP DV7 screen carry 500 GB hard drive, and 4 GB DDR3 1333 MHz high-speed memory, in addition, the machine factory installed the original Windows 7 system. Video card, the type has used the processor Intel core of the fusion of graphics CARDS.

For some enterprise users, frequency speed up 2.0 technology can book more flexible control PC power consumption, in dealing with some office documents, web surfing, email, etc to operation performance requirements of higher, reduce the frequency of the processor, and the temperature of the laptop Compaq CQ50 fan will also decreases, not only the operation of the notebook is more stable, at the same time for the company to save electricity, very good control the cost.

Intel in the latest generation of Intel micro system architecture (codenamed Sandy Bridge) of Intel's ruling on accelerating technology of frequency optimized and strengthen, the technology can be according to the work load conditions, automatic conversion or redistribute the processor core and core of the resources of the video card, when they need to improve performance immediately, in the book before Intel frequency speed up on the basis of technology and the further promotion. Its working principle in processor core for less than power, current and temperature regulating limit condition, that the Compaq CQ60 fan processor core than benchmark frequency automatic to faster speed. Intel farce frequency speed up 2.0 technology in the operating system (OS) need the highest state of processor performance (P0) to activate. Intel farce frequency speed up the biggest frequency 2.0 technology depends on the number of active kernel. The processor is in use Intel farce frequency speed up 2.0 technology of state time depends on the job load and operation environment.

We first through the AIDA 64 CPUID tools to see the star KuRui i5 2520 M Intel processor of the basic information, it is based on 32 nm process technology, the core code for Sandy Bridge, 2.5 GHz frequency, in black frequency 2.0 accelerating technology help the highest frequency can be up to 3.2 GHz, and the sharing of level 3 cache for 3 MB, whole TDP of 35 W, also support hyper-threading technology and the latest AES and AVX instruction set.

The models for the 500 GB hard drive capacity, we through the HD Tune to the performance test. Test results from screenshots we see, this type of hard disk average transmission rate is 62.2 MB/SEC, highest Compaq CQ70 fan transmission rate is 80.5 MB/SEC, and minimum transmission rate is 27.7 MB/SEC, access time is 19.3 milliseconds, its in ordinary SATA hard disk performance in more general, minimum transmission rate be insufficient.

Finally, we to this product performance testing, the use of software for the PCMark Vantage, it is a comprehensive performance evaluation of the commonly used laptop software, through the simulation of the actual application user, notebook daily application for all aspects of the corresponding evaluation results. From the overall situation, the 4678 points comprehensive performance of its platform to match performance. In each single testing, the overall performance more balanced, music, communication two scores performance is good, and the office of the productivity of related performance and a more good, suggesting that it has good office performance, and other Compaq V2000 fan various 3000 points in the performance of a business application of basic no performance bottlenecks. Overall, this paragraph of K27 zhaoyang still is a good business notebook products.

As for business users, laptop computers, in addition to outside performance, the most important is to have higher levels of security and reliability, K27 built-in zhaoyang, the second generation of the intelligence KuRui Intel processor, its not only in performance is very good, and the fingerprint reader for the system to provide protection, restoration of system function can help users quick minimize problems because the system damage, as a political and large enterprise users for the launch of the product, has the very good business performance, it is the first choice of mobile office.

16 notebook makers screen "bright spots" in the rules of Jiemi

2010-03-11T22:39:00.000-08:00

March 15, the annual consumption of Rights Day, the time during which consumers and manufacturers have focused attention on product quality and after sales service, but the quality should be at any time should be noted in particular the purchase of expensive electronic products more. Therefore, buying Latitude D610 battery Latitude D620 battery laptops, when the election should be fine, a few thousand dollars is not something you want to change can change the file. Buy a notebook before reading can not help but see some major sites, the process of testing machines, which highlights the process of the middle finger of the screen (or dead pixels) at the end What Is this it? How can we buy when the rapid identification of it? Highlights of the laptop manufacturers and major consumers to have dead pixels in terms of what commitments? The following will provide you with answers to their questions.

1, what is a bright pixel and dead?

A: The bright spots, brown spots, dead pixels, called "point defects", which is a measure of the quality of LCD displays one of the important indicators of high and low. Technically, the bright spots, the brown spots, dead pixels are panels of LCD can be repaired pixels, the LCD in the production and use can not be completely avoided injury, caused mainly by the production chain, it is be used by the impact or natural wear elected. Latitude D820 battery Latitude D830 battery

Two, the state aimed at "point defects", ie computer three packets of standard

A: According to the "Equipment Information Technology with LCD common standards", "point defects" is divided into several levels: one for "zero defects" is not bright spots, brown spots and dead pixels; quality secondary and tertiary product require a gradual decline, 3 equivalent of "three or more than 3 bright spots, brown spots, dead pixels, the maximum rate not exceeding 12. in the field above, and the producers promised not returned to the industry standard, principle, be able to return.

3, two strokes and teach you test "point defects"

A: The background set to black, to see if there are no bright spots on the screen, then set the screen to all white, see if there is no dark spots (eg, the black background shown in the context of non-point brilliant color, and the context of other colors (except black). friendly reminder: There are many consumers, once found in screens of 'laptops have bright spots or dark, they think it is a quality issue, demanding that the distributor or manufacturer. In fact, the industry standard is to allow the plant to display LCD has a number of "defects" not exist. Inspiron 630m battery Inspiron 640m battery

Here, the author of 16 computer manufacturers portable screen, the "bright spots" in the rules of rituals, it is recommended that consumers buying a computer, the first call on the face of technical tests for the dealer was aware of "dot defects" can not be returned, in what circumstances can not be returned to avoid unnecessary litigation.

ASUS:

Rules: In mainland China to buy notebook users ASUS computer, for example one month after its purchase (for a formal purchase date indicated on the invoice) and found that the ASUS notebook purchased LCD screens under the black background facts are brightly colored-point (points not dark), then submit their invoice Customer Care Center contact ASUS technical support line, staff on the online service will take the necessary for the user to the service center to receive a free replacement service non-illuminated LCD screen (only for restricted). Please check the user acceptance and sign to confirm the machine is brighter LCD. Inspiron E1405 battery XPS M140 battery

Additional information:

Highlights: item in the background shows black color will be illuminated, known as bright spots.
Dark point in all black background shown in the non-bright spot of color, and the context of other colors (except black) that are in stock another color, known as dark spots.
ASUSTeK Computer is not directed against the dark spots to do replacement and warranty. LCD shows the will of a ASUS service center to determine the real object.

ASUS LCD no glimmer of hope in the policy for one month from the date of purchase in the book. A month later two year warranty and a free LCD If there are 5 years (inclusive) or more bright spots, users can use the facilities to replace the LCD. Replacing the LCD may contain one of the bright spots or dark, but the highlight of the total number of four (including) the following, which is within the allowable range in the industry. XPS M1210 battery XPS M1330 battery

Legend: Hotline: Lenovo Sunshine Repair Hotline 400-810-8888

Rules: bright, dark spots, dead pixels is greater than 3 can be replaced

Haier Hotline: 400-699-9999

Rules: Haier Computer light (dark spots) standard (3-3-5), which is on the screen there are three or less (including 3) the bright spots or dark brown spots and bright spots, most the total number of 5 the following text (including 5) is qualified;

Haier LCD backlight (black spots) beyond the above standards Haier sold in 15 days Depot may choose to replace the LCD or treatment display replacement in the warranty period of one year in May be given to maintenance of liquid crystal display processing;

Haier Laptop LCD light (black spots) beyond the above standards Haier sold in 15 days may choose to replace the LCD or a replacement therapy in the warranty period of two years, replacement of LCD treatment. XPS M1530 battery XPS M1730 battery

Shenzhou: Hotline: 800-830-7108

Rules: Hasee point of light (dark spots) standard (3-4-7), which is on the screen there are three or less (including 3) The bright spots or dark brown spots and bright spots, most the total number of 7 following (including 7) for qualified

Hewlett-Packard: Hotline: HP pre-sales Hotline: 800-820-2255

Rules: dead pixels or less in three, and two dead pixels per square inch below normal, beyond the norm and the machine can be replaced within 15 days. After 15 days, according to a warranty repair.

Founder: Hotline: 400-674-0067 Vostro 2510 battery Studio 1535 battery

Rules: Founder Computer light (dark spots) standard (3-3-5), which is on the screen there are three or less (including 3) The bright spots or dark brown spots and bright spots, most the total number of 5 The following text (including 5) is qualified;

On the same side: Hotline: 800-810-5888

Rules: a computer with the light side (dark spots) standard (3-3-5), which is on the screen there are three or less (including 3) The bright spots or dark brown spots and points Light, plus the total number less than 5 (including 5) is qualified;

Thinkpad Hotline: 800-828-2008

Rule: Thinkpad computer light (dark spots) standard (8-8-9), which is on the screen there are 8 or less (including 8) points of light or dark brown spots and bright spots, most the total number of 9 the following (including 9) is qualified; Studio 1536 battery Studio 1537 battery

Acer: Hotline: 400-700-1000

Rules: Acer light (dark spots) standard (3-3-5), which is on the screen there are three or less (including 3) The bright spots or dark brown spots and bright spots, the more total less than 5 (including 5) is qualified;

Samsung Hotline: 400-810-5858-4

Rules: Samsung PC light (dark spots) standard (2-4-4), which is on the screen there are 2 below (including 2) are points of light or dark brown spots and bright spots plus the total number of 4 The following text (including 4) is qualified;

Fujitsu Hotline: 400-820-5387

Rules: bright, dark spots, dead pixels greater than or equal to seven subordinate pass.

Malata: Hotline: 400-6688-999 Studio 1555 battery Studio 1735 battery

Rules: Malata commitment to the screen without bright spots in the national standards used in all A-level screens (eg, zero bright screens).

Dell Hotline: 800-858-0636

Rules: bright, dark spots, dead pixels greater than or equal to five without subordination.

Toshiba Hotline: 800-820-2048

Rules: bright, dark spots, dead pixels or more six assists subordinate.

MSI: Hotline: 800-828-8588

Rules: bright, dark spots, dead pixels greater than or equal to five without subordination.

The Great Wall: Hotline: 0755-26639997 Studio 1737 battery Vostro 1200 battery
Rules: 4 bright spot, six points, whichever is dark and not more than 6 months

Plaything, but not despondent! Six Entertainment The recommended

2010-03-09T22:48:00.000-08:00

With the continuous improvement of the configuration of mobile entertainment, GD761 KD476 TD347 sex is also growing. Presentation of the leading manufacturers of amusement in this game is that it gives the user the convenience and joy everywhere. Positioning of the specifications and entertainment products, a strong processor and decent graphics cards are essential, so the overall performance is also more complete.

The six on the recommended price of the main axis of the game in the 5K or more books, its strong overall configuration and performance will give you a different experience if you are interested may want to start with a Heart of the hand and try .

Shenzhou A560 elegant i7 7399 Yuan

2010 Spring Festival eve of the 15.6-inch notebook market high performance, which user nickname as "Big A" of the Shenzhou series of elegant Core I pushed out new products, equipped with the latest discrete graphics 1G DDR3 GT335M A560 elegant i7 debut, facing the game, audio-visual, entertainment enthusiasts, and increased demand on the overall performance of consumer groups, re-staging of new processors, graphics and passion of new collision gluttony. C1295 U4873 D5318

Shock-listed 7399 yuan 15.6 inches widescreen LED New A560 Shenzhou elegant i7, conservative style and difficult to machine design, using the HP Imprint technique, treatment, bringing piano painting as the mirror effect, but also guarantees excellent resistance to wear and the ability to zero. Configuration, with the latest Intel Core i7-720QM CPU, 4G Memory DDR3 1033, with the new chipset for Intel HM55 high speed to provide the best experience for notebook computers to compute intensive games, media digital photos, music, business applications processing speed and other very demanding multi-threaded software.

The more attractive than the A560 elegant i7 with a new GPU GeForce GT335M, performance of the integrated graphics chip (PM45) and 30 times higher than the previous generation of products by 50%. The edge NVIDIA PhysX technology brings gaming experience more realistic, showing a natural dynamic effects and the widespread destruction of the environment. At the same time, NVIDIA CUDA technology to accelerate the application for users to experience the new multimedia features. But also on the GPU (graphics processor), no need to support high performance application acceleration to speed up the processor 20 times. Tests, the machine has a 3DMark06 score of up to 7700 up to 7000 PCMark score and so on. Inspiron 1720 battery Inspiron 1721 battery

To allow players to enjoy an even more stunning audio visual experience, i7 elegant A560 also has a very wide area of operation, a full keyboard on the right has also built a small keyboard, small bump Palmrest texture processing features comfort also anti-slip handle, operate more convenient to make the player easier. 2 USB2.0 ports, VGA, LAN, 4-in-1 card reader, ExpressCard interface, HDMI and eSATA / USB port hybrid distribution is reasonable, supports almost all major digital camera, so that books become a platform powerful platform for audio and video digital.

In addition to the ultimate gaming performance on the show, the A560 elegant Shenzhou-i7 has also strengthened communication between man and computer, preloaded with genuine Windows Home 7 operating system core, optimization of 'software environment, improve system security, an entirely new application of good experience. GT335M powerful discrete graphics card with Quad-Core, Core i7, i7 elegant A560 price of only 7399 yuan, you can also expect?

Lenovo IdeaPad Y550-PSE (W) (gray) 6599 yuan Inspiron 1520 battery Inspiron 1521 battery

Lenovo IdeaPad Y550 series models are the most favorite games of the user, not only has a sleek design, but also in the pattern is even more remarkable, updated NVIDIA GeForce GT 240M graphics card, let the players play more capabilities. Lenovo Y550A also uses a high-touch keyboard, typing feels like the dark, it is good.

Lenovo IdeaPad Y550 machine using a special processing craft, full leather cover key points of the breathing mode. 15.6-inch widescreen LED-backlit LCD applications, display excellent delicate. The orange-yellow near the border exposes the division of the perfect line, feel very comfortable. Lenovo Y550A with Multi-touch mouse trackpad, Multi-touch technology, the two fingers to move closer to achieving the separation and consulting images zoom.

Configuration: Intel Core 2 Duo P7450, clocked at 2.13 GHz, Intel GM45 chipset, 4GB DDR3 RAM, 500GB hard drive, 15.6-inch widescreen LCD with backlight LED (screen resolution 1366 * 768), NVIDIA GeForce GT 240M graphics card, DVD burner, integrated 1.3 million camera effective pixels, the weight 2.75 kilograms, preloaded with Windows 7 Home Basic Edition operating system. Vostro 1500 battery Vostro 1700 battery

The port areas: 3 USB 2.0 ports, an IEEE 1394 port, an HDMI interface, an extension interface ExpressCard, 6-in-1 card reader (MS, MS Pro, SD / MMC, MMC plus, xD), LAN and modem jack, headphone jack and microphone, VGA and so on.

Overall rating: Lenovo IdeaPad Y550-PSE (W) (gray) model performance is very good, not only equipped with an Intel Core 2 Duo P7450 processor high performance, but also equipped with high-performance NVIDIA GeForce 240M GT discrete graphics, gaming performance is more robust. For most players, this 15.6-inch models with large screen entertainment is very good. The price of 6599 yuan is now more reasonable, the majority of gaming friends can watch this machine.

ASUS N61VN N61W87Vn SL-6299 Yuan

ASUS products in its class in this game is more remarkable, the quality, range of power products is also very rich models of the thin 13-inch to 17 inches have a very professional standard configuration. Among them, 16-inch Asus N61VN introduction of new types of nVidia Geforce GT 240M discrete graphics, gaming performance even better. And their appearance in the "Infusion Asus' proprietary technology, with the piano on the cooking process, and seem very solemn and elegant. Recently, the price of a model with a hundred dollars a sudden reduction in price even more remarkable. Inspiron 1525 battery Inspiron 1526 battery

Appearance: Asus of the Men's "Infusion," The technology in this book is reflected once again to meet the sophisticated process of painting the piano, the overall look very elegant and noble feeling. On the screen, the laptop uses a 16-inch widescreen LED-backlit, with the golden ratio is 16:9, resolution of 1366 × 768, the overall performance is quite remarkable. Touch screen, touch pad is more stylish, support 8 kinds of gestures operation, which the game is fairly useful.

Configuration, ASUS N61VN N61W87Vn-SL uses Intel Core2 Duo (Penryn) P8700, clocked up to 2.53 GHz with Intel PM45 + ICH9M using 1G of GDDR3 video memory nVidia GeForce GT 240M graphics card, the display was more remarkable, the storage area, equipped with 2G memory, 500G hard drive and massive support for dual layer SuperMulti DVD burner to burn, store data without concern. In addition, this book also comes with Genuine Windows Vista Home Premium operating system.

N61W87Vn Asus-SL is a luxury after all the entertainment on the big screen in this (of course, is a consumer product) may be used as a strong mobile entertainment is also to users of the entertainment options. The placement price was also considered in the end, and now the price has fallen to 6299 yuan, compared with pre-Lunar New Year fell another hundred odd dollars, it would not be considered unreachable, and friends concerned may consider the next oh. Inspiron 6000 battery Inspiron 9300 battery

HP Pavilion DV3-2313tx (WJ384PA) 6999 Yuan

Hewlett-Packard's flagship product last summer, the series of books DV3 audiovisual entertainment, this set of models most passionate about audio and video alike. DV3 is not only look beautiful, but also control the weight quite well, the whole is only 2.2 kilograms, the perfect portability. However, the new HP Pavilion DV3-2313TX with a Core Duo processor, i5, the official selling price was only 6999 yuan, and friends interested in May to find out.

Appearance Aspects: The new HP Pavilion DV3-2313TX apparently compatible with previous models, using the Black Crystal Dreams designs using HP's unique Imprint mold Yang cited the technology, with flashes of inspiration and son brandishing silver 2 types of texture. Super Wear-resistant properties Gengrang surface of the fuselage sustained dressed, renovated and made more pleasant to use.

Configuration: HP Pavilion DV3-2313TX Notebook Intel Core i5-520M pairs of nuclear threaded processor, Intel motherboard with HM55, 2GB DDR3-1333 RAM, 320GB Seagate 7200RPM SATA hard drive and ATI Mobility Radeon HD 4550 512 MB graphics card while pre-installed with Windows 7 Home Basic operating system 32 bit. Inspiron 9400 battery Inspiron E1705 battery

Overall Rating: Hewlett-Packard introduced the Masterpiece Entertainment Series DV3 of great concern in design elegant in appearance, leading the trend. And this a decent setup, Core i5-520M ATI HD 4550 512 MB discrete graphics, video and audio entertainment with exceptional performance. Outstanding performance in terms of portability, so that DV3 popular, and now only 6999 yuan, and interested friends want to go in May to find out.

Samsung R478 5999 Yuan

Since Intel launched the Core i3, i5 processors, major manufacturers are flooding the market their new products, Samsung will also start their own new products, but everyone is different is that products from Samsung not only the heart of this configuration has changed, the appearance Mold is also a new, others are still using the old mold, Samsung R478 is a new form, with I3 processors and powerful discrete graphics GT330M in the configuration will be completely reversed the red Y450A Lenovo.

Samsung R478 with a new design of mold, all of the body surface in the dark red gradually, the soft contours make this whole 14-inch laptop is not very heavy. XPS M170 battery XPS M1710 batteryIt uses the latest keyboard dark chocolate, a reasonable bond length is designed to allow people over percussion at ease. Golden Ratio 16:9 display screen clear and natural. Samsung R478 configuration with Intel Core Duo, I3, 2 GB standard memory, 320GB hard drive and DVD burner. It is also equipped with NVIDIA GeForce GT330 memory 512M graphics card independent, so that festival-based notebooks in the game have a more powerful effect.

Interface Connection: 3 x USB2.0, 1 x eSATA / USB Combo, 1 x VGA, 1 x RJ45, 1 headphone group out / mic, Intel 802.11b / g 10/100M self-adaptive Ethernet card.

Overall rating: Samsung R478 in price than the current i3 product to a high number, but really solid performance, I think the price is low, there will be an immediate concern. Lenovo Y450A compared to R478 Samsung has no advantages in terms of performance, but the price is still relatively cheap. Today, these i3 elder brother who is also very slowly lower price to replace the Y450A, sooner or later things.

Acer Aspire 4740G-432G32MN 4999 Yuan Inspiron 1501 battery Inspiron 6400 battery

The new Core Duo processor, the processor serial I new in terms of performance than the original Core 2 Duo processor has been a substantial increase in the series of high-end Core i7, the mainstream Core i5 and low range Core i3, each grade are divided into very clear to consumers at a glance. Acer Aspire 4740G is an Intel Core Duo, i5-430M models of consumer notebooks, this model uses the classic dark blue Acer Gemstone appearance, fashion and depth. Configuration, with the latest chipset motherboard HM55 and the latest NVIDIA GeForce G 310M graphics card, the general configuration quite powerful. Postganglionic this model is now reduced to 4999 yuan, relative to the market than 5300 dollars and very affordable.

Appearance: the new generation of notebook Acer Aspire 4740G extension 4736ZG mold, the very appearance of the second generation of precious stones, Fu-concept fashion store early, and create beautiful sapphire-like texture, showing a strong personality. Aspire One plate, with a dark gray keyboard tray area complement each other, the general impression of a genuine issue temperament and elegant. Inspiron E1505 battery Latitude 131L battery

Configuration: Intel Core i5-430M processor, clocked at 2.26 GHz, Intel HM55 chipset motherboard, 2GB DDR3 RAM, 320GB hard drive, NVIDIA GeForce G 310M graphics card, DVD burner, 30-megapixel camera, 14 inch LED Backlight Widescreen (1366x768 screen resolution), all weighing about 2.4 kilograms, the security of the whole 1 year, Windows 7 Home Basic operating system pre-installed.

The port areas: 3 USB 2.0 ports, an ExpressCard interface, a HDMI port, card reader, Ethernet and modem, headphone and microphone jack, VGA port and so on.

Overall rating: Acer Aspire 4740G-432G32MN continuation of the traditional appearance of GEM, the new configuration of people caught using i5-430M Intel Core Duo, Intel HM55 with the new chipset and the latest NVIDIA GeForce G 310M discrete graphics, gaming performance in office should be great fun, effective and cheap ultra high 4999 yuan. Vostro 1000 battery Inspiron 510m battery