Compare tablets
| Global Score | |
| 56 | 63.5 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 4.0, 3.2 |
| -- | 0000-00-00 |
| -- | 7.74 x 5.24 x 0.31 inches |
| 32.84 ounces | 12.00 ounces |
| Black, Green and Orange | -- |
| -- | $ 310.00 |
| Display / Screen | |
| 10.4 inches | 7.7 inches |
| -- | 1280 x 800 pixels |
| IPS LCD | Super AMOLED Plus |
| -- | 196 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 2.7 | 7.4 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | -- |
| processor | Dual-Core 1400 MHz processor |
| 8 GB RAM | 1 GB RAM |
| Mali-G57 GPU | ARM Mali-400 MP1 (320 MHz) GPU |
| 6.21 | 8.19 |
| Storage | |
| 256 GB internal memory | 16 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 20.34 | 5.72 |
| Camera | |
| 50.00 MP + 16.00 MP | 3.20 MP + 2.00 MP |
| -- | 1280 x 720 (HD) video resolution |
| 8.47 | 5.72 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), EV-DO A and CDMA |
| 0 | 5.6 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 5100mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 6.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 3.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Tab 7.7 LTE has a global score of 63.5, which is much better than the DOOGEE R20's 56 score. Both devices we compare here include Android OS, but the Galaxy Tab 7.7 LTE has the older 4.0 version while DOOGEE R20 has Android 13. The Samsung Galaxy Tab 7.7 LTE features a way better display than DOOGEE R20, although it has a lot smaller screen.
DOOGEE R20 has a way bigger memory capacity to store more apps and games than Galaxy Tab 7.7 LTE, because it has 256 GB internal memory and a SD memory card expansion slot that allows up to 2 TB. The Samsung Galaxy Tab 7.7 LTE features a much greater performance than DOOGEE R20, because although it has a smaller amount of RAM memory and 6 lesser processing cores (although faster), it also counts with an additional GPU.
The DOOGEE R20 takes way better photographs and videos than Galaxy Tab 7.7 LTE, because it has a back camera with a much better resolution. DOOGEE R20 features a much better battery life than Galaxy Tab 7.7 LTE, because it has a 324 percent larger battery size.
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