| Global Score | |
| 62.7 | 64.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.0 | Android 4.0.4, 3.2 |
| 2012-10-09 | 2011-09-01 |
| 10.10 x 6.90 x 0.38 inches | 7.74 x 5.24 x 0.31 inches |
| 20.64 ounces | 11.82 ounces |
| -- | Scratch-Resistant Glass |
| $ 420.00 | $ 675.00 |
| Display / Screen | |
| 10.1 inches | 7.7 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| Super PLS LCD | Super AMOLED Plus |
| 149 pixels per inch | 196 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.6 | 7.4 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | -- |
| Krait (Dual-Core 1500 MHz) processor | Dual-Core 1400 MHz processor |
| 1 GB (500 MHz) RAM | 1 GB RAM |
| Adreno 225 (400 MHz) GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 8.37 | 8.19 |
| Storage | |
| 8 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 5.06 | 9.02 |
| Camera | |
| 3.00 MP + 0.30 MP | 3.00 MP + 2.00 MP |
| -- | 1280 x 720 (HD) video resolution |
| 5.5 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G) and EV-DO A | HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM |
| -- | SIM |
| 5.5 | 3.9 |
| Battery Life | |
| 7000mAh Li-Ion Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.88 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 3.0 |
| GPS | GPS |
| Infra-red port | -- |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Light Sensor |
The Galaxy Tab 7.7 is a bit better than the Galaxy Tab 2 10.1, with a 64.8 score against 62.7. The Galaxy Tab 7.7 construction is noticeably lighter and somewhat thinner than Galaxy Tab 2 10.1, even though it was released only 13 months before. Both of these tablets have Android operating system, but the Galaxy Tab 7.7 has a more recent 4.0.4 version while Galaxy Tab 2 10.1 has Android 4.0, providing some nice extra features.
Galaxy Tab 2 10.1 features a bit superior CPU than Samsung Galaxy Tab 7.7, and although they both have the same RAM memory amount and 2 cores, the Galaxy Tab 2 10.1 also has a much better graphics processing unit running at 400 megahertz. The Samsung Galaxy Tab 7.7 has a much better looking display than Samsung Galaxy Tab 2 10.1, because although it has a lot smaller display, and they both have exactly the same 800 x 1280px resolution, the Samsung Galaxy Tab 7.7 also counts with a better quantity of pixels per inch of screen.
The Samsung Galaxy Tab 7.7 shoots a little bit better photographs and videos than Samsung Galaxy Tab 2 10.1. They have a same resolution camera in the back. Galaxy Tab 7.7 has a much bigger memory to install applications and games than Galaxy Tab 2 10.1, because although it has a SD card slot that supports 32 GB smaller, it also counts with 64 GB internal memory capacity.
The Samsung Galaxy Tab 2 10.1 counts with a very superior battery performance than Samsung Galaxy Tab 7.7, because it has a 37% larger battery capacity.
Although Galaxy Tab 7.7 is a better device, it costs a lot more money than the Galaxy Tab 2 10.1, and it doesn't have such a good relation between it's price and quality as Galaxy Tab 2 10.1. If you are trying to save a few dollars, you can buy the Galaxy Tab 2 10.1, giving up some specs and features, but you will get the most out of your budget.
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