Sony Sz75 Notebook Review
The era of 45-nanometer processor, Eight Immortals recount the major manufacturers
, Sony has also introduced the first 45nm Penryn Core T8100 processor product Sony SZ75, and powerful processor than the processor in addition to its dual graphics card configuration is the finishing touch.
Sony SZ75 dual graphics design continue to flourish, in addition to integrated Intel GMA X3100 graphics, but also equipped with independent nVidia Geforce 8400M GS graphics card, so that users can follow the daily office or game mapping needs to start in different modes to meet the needs of different , and the choice of energy-efficient integrated graphics capabilities extended follow-up route for about two hours. This really highlights the dual graphics set manufacturers Sony careful design ideas.
Sony SZ7 laptop look simple and elegant, light fashion, and business people the same style. The fine workmanship and excellent material, shows the extraordinary taste. Also with a 30-megapixel camera, but also business people to meet and network video conferencing needs. The laptop with Vista operating system, improved 30-megapixel camera, but also business people to meet and network video conferencing needs. The laptop with Vista operating system, enhance computer security and ease of use.
First, Sony SZ75 design
Sony SZ75 first appearance on the continuation of the SZ series of 13-inch thin appearance, the mold is completely identical with the SZ55, with a black + light sandwich-style with silver tone, coupled with VAIO mirror LOGO, giving a sense of steady business, while the nobility, also ever-present reveals a stylish, simple, elegant style, but also flaunt tech fashion element, gives a good visual feel very comfortable.
Sony SZ75A same multi-layer carbon fiber surface, D surface of magnesium alloy, aluminum wrist rest, and under the keyboard is used within a magnesium alloy material, the whole high gold content. It is due to the use of these materials, standard dual-graphics card and Core 2 Duo processor, enabling users need not worry about heat, and mobile issues.
Sony SZ75 use a matte black material aluminum-magnesium alloy casing, and it chose a light silver palm rest, high-quality aluminum alloy material and the use of hairline design. Although it is smaller but still ensure the keyboard's keys and the keys from the process, magnesium alloy chassis allows users to feel the keyboard, it's up hearty comfort, while the laptop built-in 3D acceleration sensor is responsible for the physical hard drive protection.
Sony SZ75-screen 13-inch TFT LCD widescreen and standard resolution of 1280 800, top of the screen built a 300,000-pixel camera, user-friendly entertainment use.
Second, the interface layout Sony SZ75
Due to the impact of body size, Sony SZ75 interface is not very rich, the layout is also less impressive is reasonable, for example, only two USB ports and are set on the right and the audio input / output interfaces are set in the not too easy operation of the left side, while only the configuration Memory Stick Duo / PRO Duo card reader, the storage capacity of the cartoon with a slightly weaker expansion.
The left side of the interface: headphone jack, microphone jack, monitor (VGA) port, i.LINK (IEEE 1394) S400 port, PC Card slot, and Memory Stick Duo / PRO Duo card reader.
The right interface: DVD burner, ExpressCard/34 slot, 2 USB2.0, RJ11/RJ45. If the suspect in front of only one reader is not enough, users can ExpressCard/34 slot, memory card adapter to achieve Memory Stick, SD Card, MMC cards and xD-Picture Card storage expansion.
In addition to the rear fuselage a power connector and lock a machine, there is a huge thermal holes in the middle of all the other space give the battery.
Built-in 300,000 pixel camera, supports up to 640 480 effective pixels, the true effect of the general; microphone is set in the upper right corner of the screen
Third, the user experience Sony SZ75
Shortcut keys and status indicators
Sony SZ75 all the shortcut keys and indicator are concentrated just above the keyboard settings, light design using circular arc axis, whether open or close the screen the screen, you can clearly see the light of the state, very user-friendly . Light from left to right, respectively, power / adapter, rechargeable / battery-powered, hard run, WLAN and Bluetooth wireless status. Followed WIRELESS wireless switch and power button, below is the three indicators: the number of uppercase and lowercase letters, and Scroll Lock.
S1/S2 for the function keys, users can customize the built-in software into a common set of functions, such as start VAIO Zone, VAIO Power Management browser or other applications, etc., and the default function were silent, and reduce the fan the noise.
Over the STAMINA / SPEED graphics mode button, which is the Sony SZ series notebook features a unique one, the user can press their own applications through this button, or choose to use the integrated X3100 graphics card 8400M GS graphics card, which was able to use the set for the machine to bring more life, the use of single significant aspect in the game bring more fun and entertainment to enjoy.
Keyboard and touchpad
Sony SZ75 and other SZ series models using the same keyboard keys key way deeper, more moderate rebound effort, strong work throughout the keyboard, below is the use of magnesium alloy frame, so the force does not appear under the weak by subsidence, good overall operating comfort; especially Backspace key, Enter key and the spacebar key surface are large, in line with the vast majority of user habits.
Sized touchpad, using the rounded edge package design, visual effect is very coordinated. Operation, high sensitivity, precision positioning move, after installing the relevant driver also supports scroll wheel function, in general, use of good comfort; below the surface of two large secondary bond, press the crisp, moderate rebound, feel equally impressive. However, the gap between the touchpad and buttons is relatively large, easy to fall into the dust and dirt, use and maintenance of attention.
Audio and video
Sony SZ75 with a 13.3-inch TFT color LCD widescreen (Lai your screen), up to 1280 800 resolution. From the practical effects of view, the screen on the weak performance in the gray scale transition, but in brightness, viewing angle and color, etc., or people more satisfied.
Sound, the two stereo speakers above the keyboard to set the left and right, the sound transmitted directly without the
Sony VAIO VGN-SZ750 battery interference with the human ear, ensuring a complete distortion sound. Actual results, the volume is very large, clear and pure sound, in addition to the lack of bass is still slightly outside, the whole outstanding performance, I believe it is sufficient to meet most of the business, video and game entertainment applications.
Thermal and noise control
Cooling Sony SZ75 it under control, of course, because of its significant and have the set of significant modes alone, so the application in two different modes under thermal performance gap is not small. Using the X3100 integrated graphics mode, the heat very well controlled, power-on test using thirty-four hours later, keyboard wrist rest at the surface is not particularly feel the heat shed, with excellent comfort; but significant independence in the 8400M GS mode is relatively slightly less than the entire keyboard surface, especially on the left are obviously temperature, heat is also more obvious at the bottom of the machine. Noise, is a fully shielded leaf fan, the use of two-way vent exhaust air volume increases, which can well control the rotation noise, to achieve a good heat dissipation and low noise.
Fourth, the Sony SZ75 configuration analysis
Sony VGN-SZ75B notebook uses the latest 45nm technology Penryn core Intel Core 2 Duo T8100 processor (2.1G frequency, 3M cache), equipped with Intel GM965 chipset, with independent 64M of video memory NVIDIA GeForce 8400M GS display Core and Intel GMA X3100 core (up to 384M shared memory), with
Sony VAIO VGN-AR705 battery unique dual graphics switching, standard 1G DDR2 memory, 160G SATA 5400rpm high-capacity hard drive, built-in DVD burner, pre-installed Microsoft Windows Vista Home Premium Simplified Chinese version of the operating system. By dual graphics capabilities, the user needs according to their practical application, at any time to switch to a different mode, very convenient. But need to be reminded that the use of two graphics functions, you need to reboot or power switch to the desired mode before, but we actually use the term, switching still does not seem perfect, there will be occasional need for the second shutdown switch is unsuccessful reboot to complete the case. Overall, the Sony SZ75 believe in the configuration and performance sufficient to meet most of the portable business and recreational users, the real performance of the actual performance depends on the following test.
Summary
13.3-inch gold body size in both portability and performance to achieve better balance, but results from the use and testing, Sony SZ75 performance in these two areas are very good. On the exterior, black and light silver sandwich design, matte panel, aluminum wrist rest, and cutting edge front-end processing and so let the whole look of both young and stylish, but also have a stable business atmosphere; on performance, T8100 + X3100/8400M GS mix, allowing users to have more choice and free play space.
The mention of X3100 and 8400M GS, can be roughly divided into two applications: one is the common business applications, using the X3100 set was already fully meet, and this can reduce power consumption and heat, longer
Sony VAIO VGN-SZ56 battery life; and for large 3D gaming and HD playback when there is further demand, you can use 8400M GS, will be even more handy, of course, then the machine will be in the heat has significantly improved endurance also greatly reduced.
Overall, the Sony SZ75 is a very user-friendly design and superior set of classic 13-inch thin display / dual-mode model alone was worthy of attention.
Original post by:http://www.retailbattery.com/blog/sony-sz75-notebook-review.htmlby: vwchouchou
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