| Global Score | |
| 78.5 | 64.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.4 | Android 4.0.4, 3.2 |
| 2014-01-06 | 2011-09-01 |
| 11.64 x 8.03 x 0.31 inches | 7.74 x 5.24 x 0.31 inches |
| 26.10 ounces | 11.82 ounces |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | $ 675.00 |
| Display / Screen | |
| 12.2 inches | 7.7 inches |
| 2560 x 1600 pixels | 1280 x 800 pixels |
| Super Clear LCD | Super AMOLED Plus |
| 247 pixels per inch | 196 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.1 | 7.4 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | -- |
| Krait 400 (Quad-Core 2300 MHz) processor | Dual-Core 1400 MHz processor |
| 3 GB (800 MHz) RAM | 1 GB RAM |
| Adreno 330 (450 MHz) GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 9.27 | 8.19 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 64 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 9.46 | 9.02 |
| Camera | |
| 8.00 MP + 2.00 MP | 3.00 MP + 2.00 MP |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 1280 x 720 (HD) video resolution |
| 7.7 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA+ (4G), HSDPA, UMTS, EDGE, GPRS and GSM | HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 6.9 | 3.9 |
| Battery Life | |
| 9500mAh Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 9.92 | 6.88 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 3.0 |
| GPS | GPS |
| Infra-red port | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
The Galaxy Tab Pro 12.2 is much better than the Samsung Galaxy Tab 7.7, with a score of 78.5 against 64.8. Both of these tablets use Android OS (Operating System), but the Galaxy Tab Pro 12.2 has a newer 4.4 version while Samsung Galaxy Tab 7.7 has Android 4.0.4, offering a lot of extra features. The Galaxy Tab Pro 12.2 construction has the same thickness than the Samsung Galaxy Tab 7.7, but it's much heavier.
The Galaxy Tab Pro 12.2 counts with a bit better display than Samsung Galaxy Tab 7.7, because it has a lot larger screen, a better pixels density and a much better 1600 x 2560px resolution. Galaxy Tab Pro 12.2 features just a bit more storage to store more apps and games than Galaxy Tab 7.7, and although they both have exactly the same internal memory capacity, the Galaxy Tab Pro 12.2 also has a slot for external memory cards that admits up to 64 GB.
Samsung Galaxy Tab Pro 12.2 features a quite superior processing power than Galaxy Tab 7.7, because it has more cores, a much better graphics co-processor running at 450 MHz and a larger amount of RAM. Samsung Galaxy Tab Pro 12.2 features a lot better camera than Galaxy Tab 7.7, because it has a back facing camera with lot more MP and a much better 1920x1080 video quality.
Samsung Galaxy Tab Pro 12.2 features a much better battery life than Samsung Galaxy Tab 7.7, because it has a 9500mAh battery size instead of 5100mAh.
The Galaxy Tab Pro 12.2 is not only the best tablets in our current comparison, but it's also by far the cheapest.
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