| Global Score | |
| 64.4 | 64.8 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 4.0.4, 3.2 |
| 2023-08-20 | 2011-09-01 |
| 9.89 x 6.70 x 0.59 inches | 7.74 x 5.24 x 0.31 inches |
| 30.12 ounces | 11.82 ounces |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| -- | $ 675.00 |
| Display / Screen | |
| 10.1 inches | 7.7 inches |
| 1920 x 1200 pixels | 1280 x 800 pixels |
| IPS LCD | Super AMOLED Plus |
| 224 pixels per inch | 196 pixels per inch |
| 360 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 7.3 | 7.4 |
| Performance | |
| Unisoc Tiger T616 (12 nm) chipset | -- |
| Octa-Core 2000 MHz processor | Dual-Core 1400 MHz processor |
| 8 GB RAM | 1 GB RAM |
| Mali-G57 MC1 GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 9.18 | 8.19 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 15.42 | 9.02 |
| Camera | |
| 13.00 MP + 16.00 MP | 3.00 MP + 2.00 MP |
| -- | 1280 x 720 (HD) video resolution |
| 7.04 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM |
| -- | SIM |
| 2.4 | 3.9 |
| Battery Life | |
| 13000mAh Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 12 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
| FM Radio | -- |
Galaxy Tab 7.7 has an overall score of 64.8, which is just a bit better than the Blackview Oscal Spider 8's 64.4 global score. These devices use Android operating system, but the Galaxy Tab 7.7 has newer 4.0.4 version and Blackview Oscal Spider 8 has Android 13, so it provides some additional features and some performance improvements. Galaxy Tab 7.7 is an noticeably older device than the Blackview Oscal Spider 8, but Samsung made it much lighter and incredibly thinner.
Blackview Oscal Spider 8 has a quite superior processing power than Samsung Galaxy Tab 7.7, because although it has doesn't have an extra graphics co-processor, it also counts with more RAM memory and a greater number of cores (and also faster). The Galaxy Tab 7.7 counts with a little sharper display than Blackview Oscal Spider 8, although it has a just a bit worse pixels count in each inch of screen, a lot smaller screen and a much lower resolution of 800 x 1280 pixels.
The Blackview Oscal Spider 8 captures greater photos and videos than Galaxy Tab 7.7, because it has a way more MP back facing camera. Blackview Oscal Spider 8 features a very superior memory capacity for games and applications than Samsung Galaxy Tab 7.7, because it has 128 GB internal storage capacity and a slot for an external memory card that admits a maximum of 1 TB.
Blackview Oscal Spider 8 features a very superior battery life than Galaxy Tab 7.7, because it has a 155 percent greater battery size.
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