Tegra 4 first test Toshiba AT703 hands-on experience | Love Computer - 上海419贵族宝贝-上海后花园1314-上海品茶网-阿拉爱上海

Tegra 4 has been the focus since CES2013 at the beginning of the year, and the first batch of Tegra 4 devices launched on the market are Toshiba AT703 tablet and NVIDIA's own Shield handheld 。 We also got the AT703 at the first time and had a simple experience with the first Tegra 4 device.

This Toshiba AT703 is a tablet computer belonging to the REGZA Tablet series. The packaging style is simple, and black is used as the main key ▼

The accessory has a microUSB to microUSB cable (used to charge the external keyboard), a 1024 pressure sensitive stylus, charger and related instructions ▼

There is no difference between the front of the body and the ordinary Android tablet. There is a front camera on the top and the brand logo ▼ on the bottom

In the lower left corner is Toshiba's logo ▼

There is the logo ▼ of Harman Katon in the lower right corner

The back is mainly silver. There is an 8 megapixel camera on the upper right, Toshiba's plated logo on the lower left, and two speakers ▼ on both sides of the fuselage

There are many interfaces on the left side of the fuselage ▼

Open the cover and you can see that there are three interfaces ▼: microSD, microHDMI and microUSB

There is only one lanyard hole on the right ▼

There is a power on button ▼ on the top

Keyboard and integrated back cover protective sleeve, which is also the most powerful accessory of the whole panel ▼

The protective shell can be erected through the magnet at the bottom ▼

On the back of the protective shell, it can be seen that the position supporting the flat plate is prone to creases ▼

Bluetooth button, switch key and microUSB interface ▼ on the protective case

It is suitable for business users to use with the keyboard ▼

From the perspective of screen effect, Toshiba's 2560 * 1600 ultra-high resolution "PixelPure LED" screen performs well from the normal perspective, and is excellent in terms of fineness and color performance ▼

However, when it comes to the "death diagonal", there are still cases of whitening and color deviation ▼

Toshiba AT703 uses the native Android 4.2.1 system, so the UI is very similar to the Nexus 10 we have evaluated ▼

Tegra 4 is undoubtedly the biggest highlight of this tablet. We also conducted a run score test on it. The total run score of Anthare was very ideal, more than 28000. However, due to the high resolution, GPU scores were lowered a lot ▼

GFXBench 2.7.2, the "72 core" GPU on Tegra 4 is very strong, surpassing Adreno 320 and SGX544MP3 ▼ in the Offscreen test

Geekbench 2, a score of 4172 points is enough to make it stand out from the rest ▼

The performance of 3Dmark is also excellent, close to 13000 ▼

BaseMark X, this is the first time we have seen more than 10 frames in the Offscreen test ▼

We also detected the problem of CPU frequency reduction. When soft decoding high-definition video, the quad core can be fully turned on at 1.6GHz, which performs well. There will be no serious frequency reduction problem similar to that on Exynos 5410 ▼

For the performance test of Tegra 4 and the use experience of AT703, please continue to pay attention to our articles.