Compare tablets
| Global Score | |
| 58 | 65.1 |
| Basic Information | |
| Asus | Microsoft |
| Windows 8.1 | Windows 8.1 Pro |
| 0000-00-00 | 2013-09-23 |
| 9.53 x 5.39 x 0.30 inches | 10.81 x 6.81 x 0.53 inches |
| 14.11 ounces | 31.99 ounces |
| $ 249.00 | $ 292.00 |
| Display / Screen | |
| 8.9 inches | 10.6 inches |
| 1280 x 800 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 170 pixels per inch | 208 pixels per inch |
| 400 cd/m2 brightness | -- |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.3 | 7.2 |
| Performance | |
| Intel Atom Z3775 chipset | -- |
| 64-bit 64-bit (Quad-Core 1460 MHz) processor | Intel Core i5 4200U (Dual-Core 1600 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Intel HD Graphics GPU | Intel HD Graphics 4400 GPU |
| 9 | 8.46 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSD, microSDHC, microSDXC external memory slot | microSD, microSDHC, microSDXC external memory slot |
| 7.7 | 17.6 |
| Camera | |
| 5.00 MP + 2.00 MP | -- |
| -- | 1280 x 720 (30 fps) (HD) video resolution |
| 6.05 | 0.77 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 2.4 | 2.4 |
| Battery Life | |
| Li-Polymer Battery | -- |
| Removable Battery | Non-Removable Battery |
| 1.36 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass and Gyroscope |
Comparison review
Microsoft Surface Pro 2 is better than the Asus Transformer Book T90 Chi, with a 65.1 score against 58. Both devices in this review have Windows OS (operating system), but Microsoft Surface Pro 2 has the newer 8.1 Pro version while Asus Transformer Book T90 Chi has Windows 8.1, providing the user a couple additional features and performance improvements. Despite being the best in this comparison review, the Microsoft Surface Pro 2 is a way heavier and thicker tablet device than Asus Transformer Book T90 Chi.
Asus Transformer Book T90 Chi has a bit faster processor than Microsoft Surface Pro 2, because although it has a lower amount of RAM, it also counts with a 64 bits processor and 2 more processing cores. Asus Transformer Book T90 Chi features a slightly better looking display than Microsoft Surface Pro 2, although it has a way worse 800 x 1280 resolution, a bit smaller display and a bit worse pixel amount in each inch in the display.
The Microsoft Surface Pro 2 counts with a way bigger memory to store more apps and games than Asus Transformer Book T90 Chi, because although it has no slot for an external memory card, it also counts with more internal storage capacity. Microsoft Surface Pro 2 features a battery duration that's just as good as the battery life in Asus Transformer Book T90 Chi.
The Asus Transformer Book T90 Chi takes greater pictures and videos than Microsoft Surface Pro 2.
The Microsoft Surface Pro 2 costs more money than Asus Transformer Book T90 Chi, but it's still a great choice, because you can get a better tablet for that extra money.
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