Compare tablets
| Global Score | |
| 56 | 65.7 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 9.0 Pie, 7.1 Nougat |
| -- | 2017-10-10 |
| -- | 8.35 x 4.89 x 0.35 inches |
| 32.84 ounces | 12.84 ounces |
| Black, Green and Orange | 16 777 216 |
| -- | Metal |
| Display / Screen | |
| 10.4 inches | 8 inches |
| -- | 1280 x 800 pixels |
| IPS LCD | IPS LCD |
| -- | 189 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 6.5 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 425 8917 chipset |
| processor | ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1400 MHz) processor |
| 8 GB RAM | 2 GB RAM |
| Mali-G57 GPU | Adreno 308 GPU |
| 6.21 | 8.28 |
| Storage | |
| 256 GB internal memory | 16 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 20.34 | 7.48 |
| Camera | |
| 50.00 MP + 16.00 MP | 8.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.47 | 8.47 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| -- | Nano SIM |
| 0 | 3 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Tab A 8.0 (2017) is much better than the DOOGEE R20, getting a 65.7 score against 56. These tablets use Android OS, but Galaxy Tab A 8.0 (2017) has a more recent 9.0 Pie version and DOOGEE R20 has Android 13. The Galaxy Tab A 8.0 (2017) has an extremely better CPU than DOOGEE R20, although it has a smaller amount of RAM memory and an inferior number of cores (although they are faster).
Galaxy Tab A 8.0 (2017) has a way better display than DOOGEE R20, although it has a lot smaller display. Galaxy Tab A 8.0 (2017) counts with a camera that's just as good as the camera in DOOGEE R20, although the Galaxy Tab A 8.0 (2017) has a much less mega pixels back facing camera. The DOOGEE R20 counts with a much bigger storage capacity to store more apps and games than Galaxy Tab A 8.0 (2017), because it has 256 GB internal storage capacity and a slot for SD memory cards that holds up to 2 TB.
The DOOGEE R20 features a very superior battery lifetime than Galaxy Tab A 8.0 (2017), because it has a 332 percent more battery capacity.
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