| Global Score | |
| 75.2 | 64.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo, 7.0 Nougat | Android 4.0.4, 3.2 |
| 2017-03-24 | 2011-09-01 |
| 9.34 x 6.65 x 0.24 inches | 7.74 x 5.24 x 0.31 inches |
| 15.13 ounces | 11.82 ounces |
| Black and Silver | -- |
| Glass | -- |
| -- | Scratch-Resistant Glass |
| $ 240.00 | $ 675.00 |
| Display / Screen | |
| 9.7 inches | 7.7 inches |
| 2048 x 1536 pixels | 1280 x 800 pixels |
| Super AMOLED | Super AMOLED Plus |
| 264 pixels per inch | 196 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.2 | 7.4 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | -- |
| Kryo, 64-bit, 14 nm (Quad-Core 2150 MHz) processor | Dual-Core 1400 MHz processor |
| 4 GB RAM | 1 GB RAM |
| Adreno 530 GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 8.91 | 8.19 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 8.88 | 9.02 |
| Camera | |
| 13.00 MP + 5.00 MP | 3.00 MP + 2.00 MP |
| f/1.90 aperture | -- |
| 27.00mm focal length | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1280 x 720 (HD) video resolution |
| 9.35 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE-A (4G) and LTE (4G) | HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM |
| -- | SIM |
| 5.6 | 3.9 |
| Battery Life | |
| 6000mAh Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.88 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 3.0 |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
The Samsung Galaxy Tab S3 is much better than Samsung Galaxy Tab 7.7, with a 75.2 score against 64.8. Both tablets we are comparing here come with Android operating system, but the Samsung Galaxy Tab S3 has a more recent 9.0 Pie version and Samsung Galaxy Tab 7.7 has Android 4.0.4, giving lots of additional features and improved performance. The Samsung Galaxy Tab S3 design is much newer and noticeably thinner than the Samsung Galaxy Tab 7.7's, although it is also extremely heavier.
Samsung Galaxy Tab 7.7 features a slightly better looking screen than Galaxy Tab S3, although it has a much worse screen density, a much smaller display and a lot worse 800 x 1280 resolution. Galaxy Tab 7.7 features a little bit more memory for games and applications than Galaxy Tab S3, because although it has a SD card slot that supports a maximum of 32 GB against 256 GB, it also counts with 64 GB internal memory.
Samsung Galaxy Tab S3 features a bit faster processing unit than Samsung Galaxy Tab 7.7, because although it has doesn't have a GPU, it also counts with a greater number of cores (and faster) and more RAM memory. Samsung Galaxy Tab S3 features just a bit longer battery life than Galaxy Tab 7.7, because it has 6000mAh of battery capacity.
Galaxy Tab S3 features a way better camera than Galaxy Tab 7.7, because it has a much higher video resolution and a way better resolution back-facing camera.
Despite of being the best tablet between the ones we are comparing, Galaxy Tab S3 is also very cheap compared to the other tablets.
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