| Global Score | |
| 60.8 | 64.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.1.2, 4.0, 3.2 | Android 4.0.4, 3.2 |
| 2011-09-30 | 2011-09-01 |
| 7.62 x 4.82 x 0.39 inches | 7.74 x 5.24 x 0.31 inches |
| 12.17 ounces | 11.82 ounces |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 549.00 | $ 675.00 |
| Display / Screen | |
| 7 inches | 7.7 inches |
| 1024 x 600 pixels | 1280 x 800 pixels |
| LCD | Super AMOLED Plus |
| 170 pixels per inch | 196 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.7 | 7.4 |
| Dual-Core 1200 MHz processor | Dual-Core 1400 MHz processor |
| 1 GB RAM | 1 GB RAM |
| Yes GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 7.83 | 8.19 |
| Storage | |
| 32 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 |
| 7.56 | 9.02 |
| Camera | |
| 3.00 MP + 2.00 MP | 3.00 MP + 2.00 MP |
| 1280 x 720 (HD) video resolution | 1280 x 720 (HD) video resolution |
| 5.61 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM | HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 3.9 | 3.9 |
| Battery Life | |
| 4000mAh Li-Ion Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.88 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Light Sensor |
Galaxy Tab 7.7 has an overall score of 64.8, which is a bit better than the Galaxy Tab 7.0 Plus's overall score of 60.8. Both of these devices come with Android operating system, but the Galaxy Tab 7.7 has the previous 4.0.4 version and Galaxy Tab 7.0 Plus has Android 4.1.2. The Galaxy Tab 7.7 body is thinner and just a little lighter than Galaxy Tab 7.0 Plus, although they were only released 1 months apart.
Galaxy Tab 7.7 features a bit better processing power than Galaxy Tab 7.0 Plus, and although they both have 2 cores and a 1 GB RAM memory, the Galaxy Tab 7.7 also has a graphics co-processor. The Samsung Galaxy Tab 7.7 features a brighter display than Galaxy Tab 7.0 Plus, because it has a bit higher count of pixels per screen inch, a little bit larger display and a better 800 x 1280 resolution.
The Samsung Galaxy Tab 7.7 counts with a better memory for games and applications than Galaxy Tab 7.0 Plus, because although it has an external memory slot that supports a maximum of 32 GB against 64 GB, it also counts with 32 GB more internal storage. Samsung Galaxy Tab 7.7 counts with longer battery performance than Galaxy Tab 7.0 Plus, because it has a 28 percent greater battery size.
The Galaxy Tab 7.7's camera is just as good as the camera in Galaxy Tab 7.0 Plus, they have the same video frame rate, a camera in the back with a 3 MP and the same video resolution.
Samsung Galaxy Tab 7.7 is more expensive than Galaxy Tab 7.0 Plus, but it's still a good choice, because you can get a lot more for that extra money.
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