Compare tablets
| Global Score | |
| 59.6 | 58 |
| Basic Information | |
| Lenovo | Asus |
| Android 4.4 | Windows 8.1 |
| 2014-09-03 | 0000-00-00 |
| -- | 9.53 x 5.39 x 0.30 inches |
| 10.55 ounces | 14.11 ounces |
| Black, Blue, White and Yellow | -- |
| $ 249.00 | $ 249.00 |
| Display / Screen | |
| 8 inches | 8.9 inches |
| 1200 x 1920 pixels | 1280 x 800 pixels |
| IPS LCD | IPS LCD |
| 283 pixels per inch | 170 pixels per inch |
| -- | 400 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.2 | 7.3 |
| Performance | |
| Intel Atom chipset | Intel Atom Z3775 chipset |
| Z3745 (Quad-Core 1860 MHz) processor | 64-bit 64-bit (Quad-Core 1460 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| Intel HD Graphics GPU | Intel HD Graphics GPU |
| 8.64 | 9 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD external memory slot | microSD, microSDHC, microSDXC external memory slot |
| 4.4 | 7.7 |
| Camera | |
| 8.00 MP + 1.60 MP | 5.00 MP + 2.00 MP |
| f/2.20 aperture | -- |
| 7.37 | 6.05 |
| Networks | |
| Wi-Fi | Wi-Fi |
| LTE (4G) | -- |
| 4.8 | 2.4 |
| Battery Life | |
| 4290mAh Li-Ion Battery | Li-Polymer Battery |
| Non-Removable Battery | Removable Battery |
| 6.16 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer and Compass | Accelerometer, Gyroscope and Light Sensor |
Comparison review
Lenovo Tab S8-50 has an overall score of 59.6, which is slightly better than the Asus Transformer Book T90 Chi's score of 58. The Lenovo Tab S8-50 construction is extremely thinner and notably lighter than the Asus Transformer Book T90 Chi. Lenovo Tab S8-50 counts with Android 4.4 operating system, while Asus Transformer Book T90 Chi has Windows 8.1 operating system.
Asus Transformer Book T90 Chi features a bit better processing power than Lenovo Tab S8-50, and although they both have the same number of cores and a 2 GB RAM, the Asus Transformer Book T90 Chi also has a 64 bits CPU. The Lenovo Tab S8-50 features a more vivid display than Asus Transformer Book T90 Chi, because although it has a little smaller screen, it also counts with a lot higher 1920 x 1200 resolution and a much higher pixel quantity per inch of display.
The Lenovo Tab S8-50 takes much better photos and videos than Asus Transformer Book T90 Chi, because it has a camera with lot more megapixels. The Asus Transformer Book T90 Chi features a superior memory for games and applications than Lenovo Tab S8-50, because although it has no slot for external memory cards, it also counts with more internal storage.
The Lenovo Tab S8-50 has a much better battery life than Asus Transformer Book T90 Chi.
The Lenovo Tab S8-50 costs exactly the same than the Asus Transformer Book T90 Chi.
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