Compare tablets
| Global Score | |
| 54.9 | 58 |
| Basic Information | |
| Lenovo | Asus |
| Android 4.4 | Windows 8.1 |
| 0000-00-00 | 0000-00-00 |
| 4.10 x 7.50 x 0.35 inches | 9.53 x 5.39 x 0.30 inches |
| 9.44 ounces | 14.11 ounces |
| $ 249.00 | $ 249.00 |
| Display / Screen | |
| 7 inches | 8.9 inches |
| 1024 x 600 pixels | 1280 x 800 pixels |
| IPS LCD | IPS LCD |
| 170 pixels per inch | 170 pixels per inch |
| -- | 400 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.8 | 7.3 |
| Performance | |
| MediaTek MT8127 chipset | Intel Atom Z3775 chipset |
| ARM Cortex-A7 (Quad-Core 1300 MHz) processor | 64-bit 64-bit (Quad-Core 1460 MHz) processor |
| 1 GB (666 MHz) RAM | 2 GB RAM |
| ARM Mali-450 MP4 (700 MHz) GPU | Intel HD Graphics GPU |
| 8.64 | 9 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC external memory slot |
| 5.72 | 7.7 |
| Camera | |
| 2.00 MP + 0.30 MP | 5.00 MP + 2.00 MP |
| 5.17 | 6.05 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA, HSUPA, UMTS, EDGE and GPRS | -- |
| 3.5 | 2.4 |
| Battery Life | |
| 3450mAh Battery | Li-Polymer Battery |
| Removable Battery | Removable Battery |
| 5.44 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Comparison review
Asus Transformer Book T90 Chi is a little bit better than the Lenovo TAB 2 A7-30, with a global score of 58 against 54.9. Asus Transformer Book T90 Chi has Windows 8.1 operating system, and Lenovo TAB 2 A7-30 has Android 4.4 operating system. The Asus Transformer Book T90 Chi construction is thinner but much heavier than Lenovo TAB 2 A7-30.
Asus Transformer Book T90 Chi counts with a little sharper screen than Lenovo TAB 2 A7-30, and although they both have the same display pixel density, the Asus Transformer Book T90 Chi also has a larger screen and a higher resolution of 800 x 1280 pixels. The Asus Transformer Book T90 Chi has a superior storage capacity for games and applications than Lenovo TAB 2 A7-30, because although it has no SD card slot, it also counts with 64 GB internal storage capacity.
The Asus Transformer Book T90 Chi has a bit better CPU than Lenovo TAB 2 A7-30, because although it has doesn't have an extra graphics processor, and they both have a Quad-Core processing unit, the Asus Transformer Book T90 Chi also counts with a 64-bits processing unit and a higher amount of RAM memory.
Asus Transformer Book T90 Chi captures much clearer photos and videos than Lenovo TAB 2 A7-30, because it has a camera in the back with lot more mega-pixels. The Lenovo TAB 2 A7-30 has a way better battery life than Asus Transformer Book T90 Chi.
Asus Transformer Book T90 Chi and the Lenovo TAB 2 A7-30 cost the same.
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