Compare tablets
| Global Score | |
| 58 | 75.1 |
| Basic Information | |
| Asus | Microsoft |
| Windows 8.1 | Windows 10 Pro |
| 0000-00-00 | 2015-10-06 |
| 9.53 x 5.39 x 0.30 inches | 11.50 x 7.93 x 0.33 inches |
| 14.11 ounces | 27.73 ounces |
| -- | Gray |
| -- | Metal |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 491.00 |
| Display / Screen | |
| 8.9 inches | 12.3 inches |
| 1280 x 800 pixels | 2736 x 1824 pixels |
| IPS LCD | -- |
| 170 pixels per inch | 267 pixels per inch |
| 400 cd/m2 brightness | -- |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.3 | 7.8 |
| Performance | |
| Intel Atom Z3775 chipset | Intel Core-i7 chipset |
| 64-bit 64-bit (Quad-Core 1460 MHz) processor | processor |
| 2 GB RAM | 16 GB RAM |
| Intel HD Graphics GPU | Intel Iris 540 GPU |
| 9 | 6.3 |
| Storage | |
| 64 GB internal memory | 1000 GB internal memory |
| microSD, microSDHC, microSDXC external memory slot | microSD external memory slot |
| 7.7 | 23 |
| Camera | |
| 5.00 MP + 2.00 MP | 8.00 MP + 5.00 MP |
| -- | 1920 x 1080 (Full HD) video resolution |
| 6.05 | 6.49 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 2.4 | 2.4 |
| Battery Life | |
| Li-Polymer Battery | -- |
| Removable Battery | Removable Battery |
| 1.36 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Comparison review
The Microsoft Surface Pro 4 is much better than Asus Transformer Book T90 Chi, with a score of 75.1 against 58. Both of these tablets come with Windows OS, but the Microsoft Surface Pro 4 has older 10 Pro version while Asus Transformer Book T90 Chi has Windows 8.1 version. The Microsoft Surface Pro 4 is a heavier and a little thicker tablet than Asus Transformer Book T90 Chi.
The Asus Transformer Book T90 Chi features a much better hardware performance than Microsoft Surface Pro 4, because although it has a smaller amount of RAM, it also counts with a 64 bits processing unit and a higher number of cores. Microsoft Surface Pro 4 features a slightly better display than Asus Transformer Book T90 Chi, because it has a lot better resolution of 1824 x 2736, a really bigger screen and much more pixels per inch of screen.
The Microsoft Surface Pro 4 takes a little bit better pictures and videos than Asus Transformer Book T90 Chi, because it has a back facing camera with a much higher 8 mega pixels resolution. Microsoft Surface Pro 4 features a much greater storage capacity for games and applications than Asus Transformer Book T90 Chi, because although it has no slot for an external memory card, it also counts with 936 GB more internal storage.
The Microsoft Surface Pro 4's battery duration is very similar to Asus Transformer Book T90 Chi's battery life.
The Microsoft Surface Pro 4 costs a lot more than the Asus Transformer Book T90 Chi, but you can get a much better tablet for that extra dollars.
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