| Global Score | |
| 64.8 | 58.1 |
| Basic Information | |
| Samsung | |
| Android 4.0.4, 3.2 | Android 13 |
| 2011-09-01 | 2023-09-20 |
| 7.74 x 5.24 x 0.31 inches | 9.49 x 6.14 x 0.30 inches |
| 11.82 ounces | 17.07 ounces |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 675.00 | -- |
| Display / Screen | |
| 7.7 inches | 10.1 inches |
| 1280 x 800 pixels | 1280 x 800 pixels |
| Super AMOLED Plus | IPS LCD |
| 196 pixels per inch | 149 pixels per inch |
| -- | 360 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 7.4 | 6.6 |
| Performance | |
| -- | Unisoc Tiger T606 (12 nm) chipset |
| Dual-Core 1400 MHz processor | Octa-Core 1600 MHz processor |
| 1 GB RAM | 4 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Mali-G57 MC1 GPU |
| 8.19 | 8.82 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.02 | 13.02 |
| Camera | |
| 3.00 MP + 2.00 MP | 13.00 MP + 8.00 MP |
| 1280 x 720 (HD) video resolution | -- |
| 5.61 | 6.93 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | -- |
| SIM | -- |
| 3.9 | 2.4 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 7680mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 8.8 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.0 |
| GPS | GPS |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
| -- | FM Radio |
The Galaxy Tab 7.7 has a score of 64.8, which is much better than the Blackview Tab 80's global score of 58.1. Both of these tablets use Android OS, but the Galaxy Tab 7.7 has a newer 4.0.4 version while Blackview Tab 80 has Android 13 version. Despite of the fact the Galaxy Tab 7.7 is noticeably older and a little thicker than the Blackview Tab 80, it's design is still incredibly lighter.
Galaxy Tab 7.7 features a more vivid display than Blackview Tab 80, because although it has a much smaller display, and they both have an equal 800 x 1280 resolution, the Galaxy Tab 7.7 also counts with a better pixels quantity per screen inch. The Blackview Tab 80 has a superior memory capacity for games and applications than Galaxy Tab 7.7, and although they both have exactly the same 64 GB internal memory, the Blackview Tab 80 also has a SD memory card expansion slot that holds up to 1 TB.
The Blackview Tab 80 features just a bit better performance than Samsung Galaxy Tab 7.7, because although it has doesn't have an additional graphics co-processor, it also counts with 6 more CPU cores and a greater amount of RAM memory. The Blackview Tab 80 counts with a way better battery performance than Galaxy Tab 7.7, because it has 7680mAh of battery capacity.
Blackview Tab 80 counts with a greater camera than Samsung Galaxy Tab 7.7, because it has a much higher 13 mega-pixels resolution camera.
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