Compare tablets
Samsung Galaxy Tab 7.7
64 GBP6800, 680
Samsung Galaxy Tab 2 10.1 (AT&T)
SGH-I497| Global Score | |
| 64.8 | 65 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.0.4, 3.2 | Android 4.1, 4.0 |
| 2011-09-01 | 2012-09-28 |
| 7.74 x 5.24 x 0.31 inches | 10.10 x 6.90 x 0.38 inches |
| 11.82 ounces | 20.70 ounces |
| Scratch-Resistant Glass | -- |
| $ 675.00 | $ 250.00 |
| Display / Screen | |
| 7.7 inches | 10.1 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| Super AMOLED Plus | Super PLS LCD |
| 196 pixels per inch | 149 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.4 | 7 |
| Performance | |
| -- | Qualcomm Snapdragon S4 Plus MSM8960 chipset |
| Dual-Core 1400 MHz processor | Krait (Dual-Core 1500 MHz) processor |
| 1 GB RAM | 1 GB (500 MHz) RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Adreno 225 (400 MHz) GPU |
| 8.19 | 8.37 |
| Storage | |
| 64 GB internal memory | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 9.02 | 5.72 |
| Camera | |
| 3.00 MP + 2.00 MP | 3.00 MP + 0.30 MP |
| 1280 x 720 (HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 5.61 | 5.5 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM |
| SIM | SIM |
| 3.9 | 6.4 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 7000mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 624 hours standby time |
| 6.88 | 8.32 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | GPS |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy Tab 2 10.1 (AT&T) is slightly better than Samsung Galaxy Tab 7.7, having a global score of 65 against 64.8. Both of these tablets use Android OS, but Samsung Galaxy Tab 2 10.1 (AT&T) has a more recent 4.1 version while Samsung Galaxy Tab 7.7 has Android 4.0.4, so it gives you a lot of extra features. The Samsung Galaxy Tab 2 10.1 (AT&T) design is newer, but noticeably heavier and thicker than the Samsung Galaxy Tab 7.7.
The Samsung Galaxy Tab 2 10.1 (AT&T) features a little better processing power than Galaxy Tab 7.7, and although they both have a Dual-Core processor and a 1 GB RAM, the Samsung Galaxy Tab 2 10.1 (AT&T) also has a much better 400 megahertz graphics processing unit. Galaxy Tab 7.7 counts with a little sharper screen than Galaxy Tab 2 10.1 (AT&T), because although it has a much smaller screen, and they both have the same resolution of 800 x 1280px, the Galaxy Tab 7.7 also counts with more pixels per inch in the display.
Galaxy Tab 7.7 shoots just a bit better photos and videos than Galaxy Tab 2 10.1 (AT&T). They have a back camera with a 3 MP resolution, the same 1280x720 (HD) video quality and the same video frame rate. Samsung Galaxy Tab 7.7 counts with a much greater memory capacity to install applications and games than Galaxy Tab 2 10.1 (AT&T), and although they both have a SD card slot that admits a maximum of 32 GB, the Samsung Galaxy Tab 7.7 also has 64 GB internal memory capacity.
Galaxy Tab 2 10.1 (AT&T) has a much better battery life than Samsung Galaxy Tab 7.7, because it has 7000mAh of battery capacity.
In addition to being the best tablet of the ones in this comparison, the Samsung Galaxy Tab 2 10.1 (AT&T) is also very cheap compared to the other ones.
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