Compare tablets
| Global Score | |
| 56 | 68.3 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 8.1 Oreo |
| -- | 2018-09-20 |
| -- | 8.13 x 4.99 x 0.35 inches |
| 32.84 ounces | 12.64 ounces |
| Black, Green and Orange | Black |
| -- | $ 250.00 |
| Display / Screen | |
| 10.4 inches | 8 inches |
| -- | 1280 x 800 pixels |
| IPS LCD | TFT |
| -- | 189 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 6.5 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 425 MSM8917 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 | 32 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 20.34 | 9.44 |
| Camera | |
| 50.00 MP + 16.00 MP | 5.00 MP + 5.00 MP |
| -- | f/2.20 aperture |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.47 | 8.03 |
| Networks | |
| -- | Wi-Fi |
| -- | LTE (4G), HSPA and HSUPA |
| -- | Nano SIM |
| 0 | 5.5 |
| 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
Samsung Galaxy Tab A 8.0 (2018) has a score of 68.3, which is way better than the DOOGEE R20's global score of 56. These tablets have Android OS, but the Samsung Galaxy Tab A 8.0 (2018) has a newer 8.1 Oreo version and DOOGEE R20 has Android 13, giving some nice extra features. Galaxy Tab A 8.0 (2018) features a very superior processor than DOOGEE R20, although it has 4 lesser cores and a smaller amount of RAM memory.
The Galaxy Tab A 8.0 (2018) has an incredibly better looking screen than DOOGEE R20, although it has a much smaller display. DOOGEE R20 shoots clearer photographs and videos than Galaxy Tab A 8.0 (2018), because it has a back-facing camera with way more mega pixels. The DOOGEE R20 features a way bigger memory to install applications and games than Galaxy Tab A 8.0 (2018), because it has 224 GB more internal memory and an external memory slot that admits a maximum of 2 TB.
The DOOGEE R20 features a really longer battery life than Samsung Galaxy Tab A 8.0 (2018), because it has 21600mAh of battery capacity.
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