Compare tablets
Samsung Galaxy Tab 7.7
64 GBP6800, 680
| Global Score | |
| 64.8 | 58 |
| Basic Information | |
| Samsung | Asus |
| Android 4.0.4, 3.2 | Windows 8.1 |
| 2011-09-01 | 0000-00-00 |
| 7.74 x 5.24 x 0.31 inches | 9.53 x 5.39 x 0.30 inches |
| 11.82 ounces | 14.11 ounces |
| Scratch-Resistant Glass | -- |
| $ 675.00 | $ 249.00 |
| Display / Screen | |
| 7.7 inches | 8.9 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| Super AMOLED Plus | IPS LCD |
| 196 pixels per inch | 170 pixels per inch |
| -- | 400 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.4 | 7.3 |
| Performance | |
| -- | Intel Atom Z3775 chipset |
| Dual-Core 1400 MHz processor | 64-bit 64-bit (Quad-Core 1460 MHz) processor |
| 1 GB RAM | 2 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Intel HD Graphics GPU |
| 8.19 | 9 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC external memory slot |
| 9.02 | 7.7 |
| Camera | |
| 3.00 MP + 2.00 MP | 5.00 MP + 2.00 MP |
| 1280 x 720 (HD) video resolution | -- |
| 5.61 | 6.05 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | -- |
| SIM | -- |
| 3.9 | 2.4 |
| Battery Life | |
| 5100mAh Li-Ion Battery | Li-Polymer Battery |
| Non-Removable Battery | Removable Battery |
| 6.88 | 1.36 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Comparison review
The Galaxy Tab 7.7 is much better than the Asus Transformer Book T90 Chi, having a overall score of 64.8 against 58. Galaxy Tab 7.7's body is lighter but a little bit thicker than Asus Transformer Book T90 Chi. Galaxy Tab 7.7 comes with Android 4.0.4 OS, and Asus Transformer Book T90 Chi works with Windows 8.1 OS.
The Asus Transformer Book T90 Chi counts with a bit better processor than Galaxy Tab 7.7, because although it has doesn't have an additional graphics co-processor, it also counts with more RAM, more processing cores and a 64-bit processor. Samsung Galaxy Tab 7.7 has just a bit better display than Asus Transformer Book T90 Chi, because although it has a little smaller screen, and they both have exactly the same resolution of 800 x 1280, the Samsung Galaxy Tab 7.7 also counts with a little more pixels per display inch.
Galaxy Tab 7.7 features a better storage capacity for applications and games than Asus Transformer Book T90 Chi. Both have equal internal storage capacity. Asus Transformer Book T90 Chi counts with just a bit better camera than Samsung Galaxy Tab 7.7, because it has a back-facing camera with a much better resolution.
Galaxy Tab 7.7 has a much better battery lifetime than Asus Transformer Book T90 Chi.
Although Galaxy Tab 7.7 is a better device, it is a lot more expensive 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. So if you want that extra features, you can buy Galaxy Tab 7.7, otherwise you can save some dollars and get the Asus Transformer Book T90 Chi, letting go a couple features and specifications.
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