| Global Score | |
| 64.8 | 64.4 |
| Basic Information | |
| Samsung | |
| Android 4.0.4, 3.2 | Android 13 |
| 2011-09-01 | -- |
| 7.74 x 5.24 x 0.31 inches | 9.70 x 6.15 x 0.30 inches |
| 11.82 ounces | 15.84 ounces |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 675.00 | -- |
| Display / Screen | |
| 7.7 inches | 10.4 inches |
| 1280 x 800 pixels | 1200 x 1200 pixels |
| Super AMOLED Plus | IPS LCD |
| 196 pixels per inch | 163 pixels per inch |
| -- | 330 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 7.4 | 6.7 |
| Performance | |
| -- | Unisoc Tiger T606 (12 nm) chipset |
| Dual-Core 1400 MHz processor | Octa-Core 1600 MHz processor |
| 1 GB RAM | 8 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Mali-G57 MC1 GPU |
| 8.19 | 8.91 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.02 | 17.34 |
| 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 | 8280mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 9.2 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.0 |
| GPS | GPS |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
| -- | FM Radio |
The Samsung Galaxy Tab 7.7 has a global score of 64.8, which is just a bit better than OSCAL Pad 15's 64.4 overall score. Both tablets in this comparison review use Android OS (Operating System), but Samsung Galaxy Tab 7.7 has the newer 4.0.4 version while OSCAL Pad 15 has Android 13 version, so it offers a couple additional features and better performance. Samsung Galaxy Tab 7.7's construction is just a little thicker but way lighter than the OSCAL Pad 15.
OSCAL Pad 15 has just a little better hardware performance than Samsung Galaxy Tab 7.7, because although it has doesn't have an additional graphics processor, it also counts with more processing cores and 7 GB more RAM. The Galaxy Tab 7.7 features a better looking display than OSCAL Pad 15, because although it has a quite lower resolution of 800 x 1280 and a way smaller display, it also counts with a bit better pixels quantity in each inch of display.
OSCAL Pad 15 features a much better storage to install games and applications than Galaxy Tab 7.7, because it has a SD extension slot that admits up to 512 GB and more internal storage capacity. OSCAL Pad 15 features a much longer battery lifetime than Galaxy Tab 7.7, because it has a 62% more battery size.
OSCAL Pad 15 captures way better photographs and videos than Samsung Galaxy Tab 7.7, because it has a lot more MP camera.
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