| Global Score | |
| 56 | 65.6 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 4.4.2 |
| -- | 2014-04-01 |
| -- | 7.36 x 4.25 x 0.35 inches |
| 32.84 ounces | 9.74 ounces |
| Black, Green and Orange | Black and White |
| -- | $ 169.00 |
| Display / Screen | |
| 10.4 inches | 7 inches |
| -- | 800 x 1280 pixels |
| IPS LCD | LCD |
| -- | 216 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 2.7 | 7.6 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Marvell PXA1088 chipset |
| processor | ARM Cortex-A7 (Quad-Core 1200 MHz) processor |
| 8 GB RAM | 1,5 GB RAM |
| Mali-G57 GPU | Vivante GPU |
| 6.21 | 8.1 |
| Storage | |
| 256 GB internal memory | 8 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 20.34 | 5.06 |
| Camera | |
| 50.00 MP + 16.00 MP | 3.00 MP + 1.30 MP |
| -- | f/2.60 aperture |
| -- | 1280 x 720 (30 fps) (HD) video resolution |
| 8.47 | 7.15 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA |
| -- | SIM |
| 0 | 7.1 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.0 |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer |
| FM Radio | -- |
The Galaxy Tab 4 7.0 has an overall score of 65.6, which is better than the DOOGEE R20's global score of 56. Both devices in this comparison include Android OS (Operating System), but the Galaxy Tab 4 7.0 has a newer 4.4.2 version and DOOGEE R20 has Android 13. The Galaxy Tab 4 7.0 counts with an incredibly better looking screen than DOOGEE R20, although it has a much smaller display.
Samsung Galaxy Tab 4 7.0 has a much better hardware performance than DOOGEE R20, although it has a smaller amount of RAM and 4 less CPU cores. DOOGEE R20 has a much better camera than Samsung Galaxy Tab 4 7.0, because it has a camera with way more mega-pixels. The DOOGEE R20 counts with a much bigger memory to store more games and applications than Samsung Galaxy Tab 4 7.0, because it has an external memory slot that admits a maximum of 2 TB and 248 GB more internal memory.
DOOGEE R20 features a much better battery life than Samsung Galaxy Tab 4 7.0, because it has a 21600mAh battery capacity.
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