Compare tablets
| Global Score | |
| 56 | 78.8 |
| Basic Information | |
| Samsung | |
| Android 13 | -- |
| -- | 2018-08-10 |
| -- | 9.81 x 6.47 x 0.28 inches |
| 32.84 ounces | 17.04 ounces |
| Black, Green and Orange | Black and Gray |
| -- | Glass |
| -- | $ 307.00 |
| Display / Screen | |
| 10.4 inches | 10.5 inches |
| -- | 2560 x 1600 pixels |
| IPS LCD | Super AMOLED |
| -- | 288 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 7.5 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2350 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G57 GPU | Adreno 540 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 20.34 | 11.34 |
| Camera | |
| 50.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| -- | f/1.90 aperture |
| -- | 27.00mm focal length |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.47 | 9.57 |
| Networks | |
| -- | Wi-Fi |
| -- | LTE-A (4G) and LTE (4G) |
| 0 | 5 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 7300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 8.48 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy Tab S4 has a global score of 78.8, which is way better than DOOGEE R20's global score of 56. Galaxy Tab S4 counts with a way better hardware performance than DOOGEE R20, although it has less RAM, they both have 8 cores. Galaxy Tab S4 counts with an incredibly better looking screen than DOOGEE R20, because it has a bit larger screen.
DOOGEE R20 counts with a much greater storage for games and applications than Samsung Galaxy Tab S4, because it has 256 GB internal storage and a slot for external memory cards that admits a maximum of 2 TB. The Samsung Galaxy Tab S4 has a better camera than DOOGEE R20, although it has a way less mega-pixels resolution back camera.
DOOGEE R20 has a way better battery performance than Samsung Galaxy Tab S4, because it has a 21600mAh battery size.
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