2013年6月20日星期四

LENOVO ThinkPad Edge E445 E545 S531 Coming


Although the final choice to meet the weight requirements, but still the element of sacrifice screen size, the small size of the screen will watch movies directly reduce the user's visual experience. The LENOVO ThinkPad Edge E445 in portability and screen size between maximizing done, especially the body thickness and weight, compared to the previous generation has been greatly improved, once again everyone has been exceeded 15 inches big-screen entertainment this is not portable heavy views.

Portability aspect is that we are most concerned about, this 15-inch notebook is the biggest selling points. After the actual test body thickness of 21.13mm (thickest), because the bottom of the fuselage with a new built-in battery design, the thickness of 32mm compared to the previous generation LENOVO S531  thin nearly 52%. Weight, the machine after bare metal weighing 1.84kg, add 300g of adapter travel weight of 2.14kg, and this performance even with the mainstream 13-inch laptop compares favorably.

Although the thickness of the fuselage also been affected, but the overall area of ??the keyboard LENOVO S531 with built-in LENOVO ThinkPad S531 Battery has some sink space, so that the keys on the key processes have been improved, after pressing does not feel stiff, bouncing height more fit fingers. In conjunction with the keyboard at the bottom of nearly 100 points and the metal bracket welded high-strength support, stability keystrokes will be higher.

Women from the color-sensitive user perspective, LENOVO ThinkPad Edge series colorful color scheme is indeed more comprehensive care, especially in this evaluation of this white section LENOVO E445, fresh style plus dotted lines ring off, the election of the it is easy to catch the attention of girls.

Because the machine has a larger body size, and therefore the right of the main keyboard comes with numeric keypad area, standard numeric keypad keys with the letter height remains consistent and neat. Such figures are often dealing with it will be more convenient for users to use. In the digital key area we can also find the familiar blue VivoKey button, if you installed Windows 8 operating system, the button can also be some of the shortcut keys for operation.


It is worth mentioning that, E445 with 6cell LENOVO ThinkPad Edge E445 Battery so slim the body still have retained VGA port and RJ-45 Ethernet port, although these two interfaces is affecting the whole thickness of the main reasons, but in order to meet more user demand for office use, can be connected to external projectors and wired Ethernet port is still very necessary.

LENOVO ThinkPad Edge E445 still follows the vocal master SonicMaster technology, LENOVO golden ears tuned team of professionals, the combination of excellent sound design, hardware support and software calibration will be more perfect union. The machine uses a larger cone speaker unit and design, the left cone can reach 9.81cc, right cone can reach 20.71cc, speaker diameter to 22mm, allows the user to hear loud sound more full enrichment notebook.

NVDIAI Geforce GT730M discrete graphics using the Kepler architecture, number of stream processors rose to 384,64-bit memory interface and DDR3 memory particles, can be seen GT730M performance has not been a high increase. NVIDIA graphics card with a final "M" for mobile graphics, is to use a laptop or ultra-pole on. Want to know the performance of a Nvidia in which gear, depends on type of ten digits. For example: GT450 performance than the GT610's performance compared to the former would a lot stronger. In addition, we depend on graphics card is DDR5 or DDR3, DDR3 is transmitted twice in a signal cycle data, DDR5 is four times the data transfer. Therefore, the actual frequency DDR5 same effective frequency twice as fast.

Traditional PC still has a long way to go before the sea, many OEM manufacturers are vigorously develop the traditional PC is also proved that the traditional PC still has great space for development. i5-3230M processor and NVDIAI Geforce GT730M discrete graphics with use, though not regarded as high-strength properties, but the face of the mainstream of the game, but also get lower quality very good fluency. Relatively limited budget, want to have a good performance experience beautiful people, LENOVO IdeaPad U430 Touch with 6cell LENOVO IdeaPad U430 Touch Battery is still a relatively good choice.

In terms of market positioning perspective L series can be said that the E-series and S-series neutralized product, and T Series appearance substantially similar hardware configuration, the price is similar with the E series. Such products actually caters to some extent part of the user's needs, and today we got the L-series IdeaPad S410.

The LENOVO ThinkPad Edge E445 is equipped with a Hitachi 500G 5400 rpm hard drive, we pass this piece of machinery on HD Tune hard disk performance testing. From the test results screenshot we see that this drive average transfer rate of 81.4MB / s maximum transfer rate of 104.8MB / s, while the minimum transfer rate of 38.3MB / s, plus 21.4 ms access time, its overall performance was acceptable.

LENOVO ThinkPad Edge E545 with 6cell LENOVO ThinkPad Edge E545 Battery made efforts not only in appearance, but more importantly is the whole weight and thickness of the body has also been further improved, built-in polymer battery design a good solution to the portability issues. And the body retains the common interface types, in order to meet user needs more work, heat also worthy of praise, relying on Ice Cool technical assistance, the keyboard surface temperature control is excellent.

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