| Global Score | |
| 58.1 | 64.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.0.4, 3.0 | Android 4.0.4, 3.2 |
| 2011-03-22 | 2011-09-01 |
| 10.09 x 6.81 x 0.34 inches | 7.74 x 5.24 x 0.31 inches |
| 19.93 ounces | 11.82 ounces |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 410.00 | $ 675.00 |
| Display / Screen | |
| 10.1 inches | 7.7 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| TFT | Super AMOLED Plus |
| 149 pixels per inch | 196 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7 | 7.4 |
| Dual-Core 1000 MHz processor | Dual-Core 1400 MHz processor |
| -- | 1 GB RAM |
| Yes GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 7.47 | 8.19 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| No SD card slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 5.8 | 9.02 |
| Camera | |
| 3.00 MP + 2.00 MP | 3.00 MP + 2.00 MP |
| 1920 x 1080 (24 fps) (Full HD) video resolution | 1280 x 720 (HD) video resolution |
| 6.49 | 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 | |
| 6800mAh Li-Ion Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.16 | 6.88 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Galaxy Tab 7.7 has a general score of 64.8, which is much better than the Samsung Galaxy Tab 10.1's overall score of 58.1. Even though the Galaxy Tab 7.7 and the Samsung Galaxy Tab 10.1 were only released 5 months apart, the Galaxy Tab 7.7 is incredibly lighter and just a little thinner. Both of these tablets come with the same Android 4.0.4 OS (Operating System), so they should offer the same operating system features.
Samsung Galaxy Tab 7.7 has a bit more powerful processing unit than Samsung Galaxy Tab 10.1, and although they both have a Dual-Core CPU, the Samsung Galaxy Tab 7.7 also has a graphics processing unit. Galaxy Tab 7.7 features just a bit better looking display than Samsung Galaxy Tab 10.1, because although it has a lot smaller display, and they both have an equal 800 x 1280 pixels resolution, the Galaxy Tab 7.7 also counts with a better amount of pixels per inch of screen.
Samsung Galaxy Tab 7.7 features a superior memory capacity to install applications and games or saving photos and videos than Samsung Galaxy Tab 10.1, because it has 32 GB more internal memory capacity and a slot for SD memory cards that admits up to 32 GB. Samsung Galaxy Tab 10.1 features a better camera than Samsung Galaxy Tab 7.7, and although they both have a same resolution back camera, the Samsung Galaxy Tab 10.1 also has a much higher 1920x1080 video quality.
Samsung Galaxy Tab 10.1 counts with greater battery duration than Galaxy Tab 7.7, because it has 6800mAh of battery capacity.
Galaxy Tab 7.7 costs a lot more money than Galaxy Tab 10.1, but it's still a great deal, as you can get a lot more for that extra money.
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