| Global Score | |
| 86.6 | 64.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 4.0.4, 3.2 |
| 2020-08-21 | 2011-09-01 |
| 9.99 x 6.51 x 0.25 inches | 7.74 x 5.24 x 0.31 inches |
| 17.71 ounces | 11.82 ounces |
| Phantom navy | -- |
| -- | Scratch-Resistant Glass |
| $ 774.00 | $ 675.00 |
| Display / Screen | |
| 11 inches | 7.7 inches |
| 2560 x 1600 pixels | 1280 x 800 pixels |
| LCD | Super AMOLED Plus |
| 274 pixels per inch | 196 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.5 | 7.4 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB chipset | -- |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Dual-Core 1400 MHz processor |
| 6 GB RAM | 1 GB RAM |
| Adreno 650 GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 9.72 | 8.19 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 15.38 | 9.02 |
| Camera | |
| 13.00 MP + 8.00 MP | 3.00 MP + 2.00 MP |
| f/2.00 aperture | -- |
| -- | 1280 x 720 (HD) video resolution |
| 7.92 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM |
| Nano SIM | SIM |
| 10.1 | 3.9 |
| Battery Life | |
| 8000mAh Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.96 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 3.0 |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Galaxy Tab S7 has an overall score of 86.6, which is a lot better than the Galaxy Tab 7.7's overall score of 64.8. These tablets include Android operating system, but the Galaxy Tab S7 has the older 11 version and Galaxy Tab 7.7 has Android 4.0.4 version. The Galaxy Tab S7 is a way newer and somewhat thinner tablet than Galaxy Tab 7.7, although it's way heavier.
Galaxy Tab S7 features a quite better hardware performance than Galaxy Tab 7.7, because although it has doesn't have a GPU, it also counts with 6 more processing cores and more RAM. Samsung Galaxy Tab S7 has a slightly better looking screen than Samsung Galaxy Tab 7.7, because it has a really bigger display, a higher pixels number per screen inch and a way better resolution of 1600 x 2560 pixels.
Galaxy Tab S7 counts with a lot better camera than Galaxy Tab 7.7, because it has a back facing camera with a lot higher resolution. Galaxy Tab S7 counts with a way bigger storage for games and applications than Samsung Galaxy Tab 7.7, because it has an external memory card slot that supports up to 1000 GB and 128 GB internal storage capacity.
The Samsung Galaxy Tab S7 has a really longer battery performance than Galaxy Tab 7.7, because it has 8000mAh of battery capacity.
Galaxy Tab S7 costs a bit more than the Galaxy Tab 7.7, but you can get a much better tablet for that few more dollars.
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