| Global Score | |
| 56 | 65.9 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 4.2 |
| -- | 2013-06-03 |
| -- | 9.57 x 6.93 x 0.31 inches |
| 32.84 ounces | 18.06 ounces |
| Black, Green and Orange | Brown and White |
| -- | $ 309.00 |
| Display / Screen | |
| 10.4 inches | 10.1 inches |
| -- | 1280 x 800 pixels |
| IPS LCD | TFT |
| -- | 149 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 2.7 | 6.6 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Intel Atom chipset |
| processor | Dual-Core 1600 MHz processor |
| 8 GB RAM | 1 GB RAM |
| Mali-G57 GPU | Yes GPU |
| 6.21 | 8.19 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 20.34 | 7.56 |
| 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, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM |
| 0 | 6.4 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 6800mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 40 hours talk time |
| 16.32 | 8.16 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The Galaxy Tab 3 10.1-inch is much better than DOOGEE R20, with a 65.9 score against 56. Both devices in this review come with Android OS (Operating System), but Galaxy Tab 3 10.1-inch has an older 4.2 version and DOOGEE R20 has Android 13 version. Samsung Galaxy Tab 3 10.1-inch features a way better display than DOOGEE R20, although it has a bit smaller screen.
The DOOGEE R20 counts with a lot bigger storage for applications, games, photos and videos than Samsung Galaxy Tab 3 10.1-inch, because it has 256 GB internal storage and a slot for external memory cards that allows up to 2 TB. The Samsung Galaxy Tab 3 10.1-inch features an extremely better processor than DOOGEE R20, although it has a lower amount of RAM memory and an inferior number of cores.
DOOGEE R20 counts with a superior battery performance than Samsung Galaxy Tab 3 10.1-inch, because it has a 21600mAh battery capacity instead of 6800mAh. DOOGEE R20 counts with a greater camera than Samsung Galaxy Tab 3 10.1-inch, because it has a lot higher resolution camera in the back.
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