| Global Score | |
| 63.8 | 64.8 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 4.0.4, 3.2 |
| 2023-09-20 | 2011-09-01 |
| 9.70 x 6.15 x 0.30 inches | 7.74 x 5.24 x 0.31 inches |
| 15.84 ounces | 11.82 ounces |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| -- | $ 675.00 |
| Display / Screen | |
| 10.4 inches | 7.7 inches |
| 200 x 1200 pixels | 1280 x 800 pixels |
| IPS LCD | Super AMOLED Plus |
| 117 pixels per inch | 196 pixels per inch |
| 330 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 6.1 | 7.4 |
| Performance | |
| Unisoc Tiger T606 (12 nm) chipset | -- |
| Octa-Core 1600 MHz processor | Dual-Core 1400 MHz processor |
| 8 GB RAM | 1 GB RAM |
| Mali-G57 MC1 GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 8.91 | 8.19 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 17.34 | 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 | |
| 8280mAh Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 9.2 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
| FM Radio | -- |
Galaxy Tab 7.7 has a global score of 64.8, which is a bit better than Blackview Oscal Pad 15's global score of 63.8. These devices work with Android operating system, but Galaxy Tab 7.7 has newer 4.0.4 version and Blackview Oscal Pad 15 has Android 13, so it provides the user a couple nice extra features and enhanced performance. Although the Galaxy Tab 7.7 is older and just a little bit thicker than Blackview Oscal Pad 15, it's construction is still notably lighter.
The Galaxy Tab 7.7 has a way better screen than Blackview Oscal Pad 15, because although it has a way smaller display, it also counts with a way better amount of pixels per inch of screen and a much better 800 x 1280 resolution. The Blackview Oscal Pad 15 features a little better performance than Samsung Galaxy Tab 7.7, because although it has doesn't have an additional graphics co-processor, it also counts with more cores and 7 GB more RAM memory.
Blackview Oscal Pad 15 takes way better photographs and videos than Galaxy Tab 7.7, because it has a back camera with a lot better resolution. Blackview Oscal Pad 15 counts with a lot bigger memory capacity for games and applications than Galaxy Tab 7.7, because it has 256 GB internal memory and a slot for an external memory card that supports a maximum of 512 GB.
The Blackview Oscal Pad 15 has a much longer battery lifetime than Samsung Galaxy Tab 7.7, because it has a 62% bigger battery capacity.
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