Compare tablets
| Global Score | |
| 56 | 58 |
| Basic Information | |
| Lenovo | Asus |
| Android 4.2 | Windows 8.1 |
| -- | 0000-00-00 |
| 4.60 x 7.50 x 0.30 inches | 9.53 x 5.39 x 0.30 inches |
| 8.68 ounces | 14.11 ounces |
| White | -- |
| $ 139.00 | $ 249.00 |
| Display / Screen | |
| 7 inches | 8.9 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| IPS LCD | IPS LCD |
| 216 pixels per inch | 170 pixels per inch |
| 350 cd/m2 brightness | 400 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.6 | 7.3 |
| Performance | |
| MediaTek MT8389 chipset | Intel Atom Z3775 chipset |
| ARM Cortex-A7 (Quad-Core 1200 MHz) processor | 64-bit 64-bit (Quad-Core 1460 MHz) processor |
| 1 GB (800 MHz) RAM | 2 GB RAM |
| PowerVR SGX544 (Dual-Core 200 MHz) GPU | Intel HD Graphics GPU |
| 8.37 | 9 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC external memory slot |
| 4.4 | 7.7 |
| Camera | |
| 5.00 MP + 1.60 MP | 5.00 MP + 2.00 MP |
| 6.05 | 6.05 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA+ (4G), HSDPA, HSUPA and GSM | -- |
| Micro SIM | -- |
| 3.6 | 2.4 |
| Battery Life | |
| 3450mAh Li-Polymer Battery | Li-Polymer Battery |
| Removable Battery | Removable Battery |
| 5.44 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer, Compass and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Comparison review
The Asus Transformer Book T90 Chi has a global score of 58, which is slightly better than Lenovo S5000's global score of 56. The Asus Transformer Book T90 Chi has Windows 8.1 OS, and Lenovo S5000 has Android 4.2 OS. Asus Transformer Book T90 Chi's design has the same thickness than Lenovo S5000, but it is noticeably heavier.
Asus Transformer Book T90 Chi counts with a little faster CPU than Lenovo S5000, because although it has doesn't have an extra graphics processing unit, and they both have the same number of cores, the Asus Transformer Book T90 Chi also counts with more RAM and a 64-bits CPU. The Lenovo S5000 counts with a slightly better display than Asus Transformer Book T90 Chi, because although it has a lot smaller screen and less brightness, and they both have the same exact 800 x 1280 resolution, the Lenovo S5000 also counts with more pixels per inch in the display.
The Asus Transformer Book T90 Chi features a lot bigger memory for games and applications than Lenovo S5000, because it has 64 GB internal storage capacity. Asus Transformer Book T90 Chi's camera is very similar to Lenovo S5000's camera, both of them have a 5 mega pixels resolution camera in the back.
Lenovo S5000 counts with a superior battery life than Asus Transformer Book T90 Chi.
Although Asus Transformer Book T90 Chi is a better device, it is a lot more expensive than Lenovo S5000, and it doesn't have such a good relation between it's price and quality as Lenovo S5000. So if you need that extra features, you can buy Asus Transformer Book T90 Chi, else you can save some money and get the Lenovo S5000, resigning a couple features and specs.
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