Compare tablets
| Global Score | |
| 74.7 | 58 |
| Basic Information | |
| Sony | Asus |
| Android 5.0 | Windows 8.1 |
| -- | 0000-00-00 |
| 10.00 x 6.57 x 0.24 inches | 9.53 x 5.39 x 0.30 inches |
| 13.86 ounces | 14.11 ounces |
| Black and White | -- |
| Stainless Steel | -- |
| Scratch-Resistant Glass | -- |
| $ 1570.00 | $ 249.00 |
| Display / Screen | |
| 10.1 inches | 8.9 inches |
| 2560 x 1600 pixels | 1280 x 800 pixels |
| LCD | IPS LCD |
| 299 pixels per inch | 170 pixels per inch |
| -- | 400 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.6 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Intel Atom Z3775 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | 64-bit 64-bit (Quad-Core 1460 MHz) processor |
| 3 GB (800 MHz) RAM | 2 GB RAM |
| Adreno 430 (600 MHz) GPU | Intel HD Graphics GPU |
| 9.99 | 9 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC external memory slot |
| 8.12 | 7.7 |
| Camera | |
| 8.10 MP + 5.00 MP | 5.00 MP + 2.00 MP |
| 1920 x 1080 (Full HD) video resolution | -- |
| 6.6 | 6.05 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | -- |
| 6.6 | 2.4 |
| Battery Life | |
| 6000mAh Battery | Li-Polymer Battery |
| Non-Removable Battery | Removable Battery |
| 7.52 | 1.36 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 4.0 |
| GPS | -- |
| NFC | -- |
| Accelerometer, Compass and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
| FM Radio | -- |
Comparison review
The Xperia Z4 Tablet has a score of 74.7, which is way better than Asus Transformer Book T90 Chi's score of 58. The Xperia Z4 Tablet is a just a little lighter and extremely thinner portable tablet than Asus Transformer Book T90 Chi. The Xperia Z4 Tablet comes with Android 5.0 OS, while Asus Transformer Book T90 Chi counts with Windows 8.1 OS.
The Xperia Z4 Tablet features a quite superior hardware performance than Asus Transformer Book T90 Chi, and although they both have a 64-bit processing unit, the Xperia Z4 Tablet also has a graphics processing unit, a greater number of cores (and faster) and a larger amount of RAM. The Xperia Z4 Tablet has a sharper display than Asus Transformer Book T90 Chi, because it has a way better resolution of 1600 x 2560px, a way higher pixels number per display inch and a quite larger screen.
The Xperia Z4 Tablet counts with a slightly better camera than Asus Transformer Book T90 Chi, because it has a camera with lot more mega pixels. The Xperia Z4 Tablet counts with a bit more memory to install applications and games or saving photos and videos than Asus Transformer Book T90 Chi, although it has just 32 GB internal storage.
The Xperia Z4 Tablet features a much better battery life than Asus Transformer Book T90 Chi.
Although Sony Xperia Z4 Tablet is a better device, it costs a lot more money than the Asus Transformer Book T90 Chi, and it doesn't have such a good price and quality relation as Asus Transformer Book T90 Chi. If you want to save some money, you can get Asus Transformer Book T90 Chi, letting go some specs and features, but you will get the most out of your savings.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.