| Global Score | |
| 64.8 | 64.4 |
| Basic Information | |
| Samsung | |
| Android 4.0.4, 3.2 | Android 13 |
| 2011-09-01 | 2023-08-20 |
| 7.74 x 5.24 x 0.31 inches | 9.89 x 6.70 x 0.59 inches |
| 11.82 ounces | 30.12 ounces |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 675.00 | -- |
| Display / Screen | |
| 7.7 inches | 10.1 inches |
| 1280 x 800 pixels | 1920 x 1200 pixels |
| Super AMOLED Plus | IPS LCD |
| 196 pixels per inch | 224 pixels per inch |
| -- | 360 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 7.4 | 7.3 |
| Performance | |
| -- | Unisoc Tiger T616 (12 nm) chipset |
| Dual-Core 1400 MHz processor | Octa-Core 2000 MHz processor |
| 1 GB RAM | 8 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Mali-G57 MC1 GPU |
| 8.19 | 9.18 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.02 | 15.42 |
| Camera | |
| 3.00 MP + 2.00 MP | 13.00 MP + 16.00 MP |
| 1280 x 720 (HD) video resolution | -- |
| 5.61 | 7.04 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | -- |
| SIM | -- |
| 3.9 | 2.4 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 13000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 12 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.0 |
| GPS | GPS |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
| -- | FM Radio |
The Galaxy Tab 7.7 has a global score of 64.8, which is a little bit better than the Blackview Oscal Spider 8's overall score of 64.4. These tablets work with Android OS, but the Galaxy Tab 7.7 has the newer 4.0.4 version and Blackview Oscal Spider 8 has Android 13, providing you some extra features and performance enhancements. Galaxy Tab 7.7 is an way older tablet than the Blackview Oscal Spider 8, but it's notably thinner and extremely lighter anyway.
Samsung Galaxy Tab 7.7 has a bit more vivid display than Blackview Oscal Spider 8, although it has a lot smaller screen, a lot worse 800 x 1280 resolution and a little worse quantity of pixels per inch in the screen. Blackview Oscal Spider 8 has a much better storage for applications and games than Galaxy Tab 7.7, because it has 128 GB internal storage and an external memory card slot that supports a maximum of 1 TB.
The Blackview Oscal Spider 8 counts with a better processor than Samsung Galaxy Tab 7.7, because although it has doesn't have a graphics processing unit, it also counts with more RAM and a greater number of cores. The Blackview Oscal Spider 8 counts with a really longer battery lifetime than Samsung Galaxy Tab 7.7, because it has a 13000mAh battery capacity instead of 5100mAh.
The Blackview Oscal Spider 8 captures much clearer photographs and videos than Galaxy Tab 7.7, because it has a much better 13 mega pixels resolution back facing camera.
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