Compare tablets
| Global Score | |
| 56 | 75.2 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 9.0 Pie, 8.0 Oreo, 7.0 Nougat |
| -- | 2017-03-24 |
| -- | 9.34 x 6.65 x 0.24 inches |
| 32.84 ounces | 15.13 ounces |
| Black, Green and Orange | Black and Silver |
| -- | Glass |
| -- | $ 240.00 |
| Display / Screen | |
| 10.4 inches | 9.7 inches |
| -- | 2048 x 1536 pixels |
| IPS LCD | Super AMOLED |
| -- | 264 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 7.2 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| processor | Kryo, 64-bit, 14 nm (Quad-Core 2150 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G57 GPU | Adreno 530 GPU |
| 6.21 | 8.91 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 20.34 | 8.88 |
| Camera | |
| 50.00 MP + 16.00 MP | 13.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 27.00mm focal length |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.47 | 9.35 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE-A (4G) and LTE (4G) |
| 0 | 5.6 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Tab S3 has an overall score of 75.2, which is much better than DOOGEE R20's global score of 56. Both tablets we compare here include Android OS (Operating System), but Galaxy Tab S3 has newer 9.0 Pie version while DOOGEE R20 has Android 13. Galaxy Tab S3 has a very superior processing power than DOOGEE R20, although it has an inferior number of cores (although they are faster) and lesser RAM.
The Samsung Galaxy Tab S3 has a much more vibrant screen than DOOGEE R20, although it has a little smaller screen. Galaxy Tab S3 takes much better pictures and videos than DOOGEE R20, although it has a lot lower 13 mega-pixels resolution camera. The DOOGEE R20 features a much greater storage capacity for games and applications than Samsung Galaxy Tab S3, because it has 256 GB internal memory and an external memory slot that allows up to 2 TB.
DOOGEE R20 has a superior battery life than Galaxy Tab S3, because it has a 21600mAh battery size against 6000mAh.
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