| Global Score | |
| 64.8 | 68.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.0.4, 3.2 | Android 4.2.2 |
| 2011-09-01 | 2013-06-03 |
| 7.74 x 5.24 x 0.31 inches | 8.26 x 4.87 x 0.29 inches |
| 11.82 ounces | 11.25 ounces |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 675.00 | $ 229.00 |
| Display / Screen | |
| 7.7 inches | 8 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| Super AMOLED Plus | Super Clear LCD |
| 196 pixels per inch | 189 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.4 | 6.9 |
| Performance | |
| -- | Samsung Exynos 4 Dual chipset |
| Dual-Core 1400 MHz processor | ARM Cortex-A9 (Dual-Core 1500 MHz) processor |
| 1 GB RAM | 1,5 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | ARM Mali-400 MP4 (Quad-Core 266 MHz) GPU |
| 8.19 | 8.82 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 9.02 | 7.56 |
| Camera | |
| 3.00 MP + 2.00 MP | 5.00 MP + 1.30 MP |
| 1280 x 720 (HD) video resolution | 1280 x 720 (30 fps) (HD) video resolution |
| 5.61 | 6.82 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM | SIM |
| 3.9 | 6.4 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 4450mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 42 hours talk time |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | GPS |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
The Galaxy Tab 3 8-inch has an overall score of 68.7, which is just a bit better than Samsung Galaxy Tab 7.7's overall score of 64.8. Both of these tablets work with Android OS (Operating System), but the Galaxy Tab 3 8-inch has a more recent 4.2.2 version and Samsung Galaxy Tab 7.7 has Android 4.0.4 version, so it offers a couple additional features and performance optimizations. The Galaxy Tab 3 8-inch is a newer tablet, and it is also a little thinner and just a little bit lighter than Samsung Galaxy Tab 7.7.
Samsung Galaxy Tab 3 8-inch counts with just a bit better processing power than Galaxy Tab 7.7, and although they both have a Dual-Core CPU, the Samsung Galaxy Tab 3 8-inch also has 512 MB more RAM memory and a faster GPU working at 1064 megahertz. The Samsung Galaxy Tab 7.7 features a bit better looking screen than Galaxy Tab 3 8-inch, because although it has a little bit smaller display, and they both have exactly the same 800 x 1280 resolution, the Samsung Galaxy Tab 7.7 also counts with a little bit greater count of pixels in each inch of screen.
Galaxy Tab 7.7 has a greater storage capacity for applications and games than Samsung Galaxy Tab 3 8-inch, because although it has an external memory slot that allows 32 GB smaller, it also counts with more internal memory capacity. The Samsung Galaxy Tab 3 8-inch features a way better camera than Galaxy Tab 7.7, and although they both have the same video quality and the same video frame rate, the Samsung Galaxy Tab 3 8-inch also has a camera with a much higher resolution.
Galaxy Tab 7.7 has a bit better battery life than Galaxy Tab 3 8-inch, because it has a 5100mAh battery capacity.
In addition to being the best tablet of the ones we are comparing, Galaxy Tab 3 8-inch is also a lot cheaper, which makes this tablet an obvious call.
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