| Global Score | |
| 56 | 66.2 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 4.4.2 |
| -- | 2014-04-01 |
| -- | 8.27 x 4.88 x 0.31 inches |
| 32.84 ounces | 11.11 ounces |
| Black, Green and Orange | Black and White |
| -- | $ 122.00 |
| Display / Screen | |
| 10.4 inches | 8 inches |
| -- | 800 x 1280 pixels |
| IPS LCD | TFT |
| -- | 189 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 2.7 | 7.4 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 400 chipset |
| processor | ARM Cortex-A7 (Quad-Core 1200 MHz) processor |
| 8 GB RAM | 1,5 GB RAM |
| Mali-G57 GPU | Adreno 305 (450 MHz) GPU |
| 6.21 | 8.37 |
| Storage | |
| 256 GB internal memory | 16 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 20.34 | 6.16 |
| Camera | |
| 50.00 MP + 16.00 MP | 3.00 MP + 1.30 MP |
| -- | 1280 x 720 (30 fps) (HD) video resolution |
| 8.47 | 6.38 |
| Networks | |
| -- | Wi-Fi |
| -- | LTE (4G), HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM |
| 0 | 6.4 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 4450mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| 16.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.0 |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
| FM Radio | -- |
Samsung Galaxy Tab 4 8.0 has an overall score of 66.2, which is much better than DOOGEE R20's 56 global score. Both devices we are comparing here use Android OS (Operating System), but the Samsung Galaxy Tab 4 8.0 has newer 4.4.2 version and DOOGEE R20 has Android 13 version. Galaxy Tab 4 8.0 has an incredibly better looking screen than DOOGEE R20, although it has a lot smaller display.
The DOOGEE R20 counts with a much bigger storage to install games and applications than Galaxy Tab 4 8.0, because it has an external memory card slot that allows a maximum of 2 TB and 240 GB more internal memory. Samsung Galaxy Tab 4 8.0 has a really superior performance than DOOGEE R20, because although it has less processing cores and 6,5 GB lesser RAM, it also counts with a graphics co-processor.
DOOGEE R20 takes much clearer photographs and videos than Galaxy Tab 4 8.0, because it has a camera in the back with a way higher resolution. DOOGEE R20 features a way better battery life than Galaxy Tab 4 8.0, because it has 21600mAh of battery capacity.
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