Compare phones
| Global Score | |
| 76.1 | 77.7 |
| Basic Information | |
| Samsung | |
| -- | Android 10 |
| -- | 2020-06-19 |
| 5.43 x 2.36 x 0.51 inches | 6.44 x 2.96 x 0.35 inches |
| 4.59 ounces | 6.77 ounces |
| -- | Black, Blue, Red and White |
| Display / Screen | |
| 2.8 inches | 6.5 inches |
| 320 x 240 pixels (QVGA) | 1600 x 720 pixels |
| TFT | TFT |
| 143 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 5.9 | 7.2 |
| Performance | |
| MediaTek MT6731 chipset | Samsung Exynos 850 chipset |
| Quad-Core 1100 MHz processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 512 GB RAM | 3 GB RAM |
| PowerVR GE8100 GPU | Mali-G76 GPU |
| 9.63 | 9.09 |
| Storage | |
| 4 GB internal memory | 32 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 4.82 | 9.84 |
| Camera | |
| 5.00 MP | 48.00 MP + 13.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 5.5 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 2.4 | 6.7 |
| Battery Life | |
| 1600mAh Micro SIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 3.44 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Galaxy A21s has a score of 77.7, which is slightly better than Doro 780X's general score of 76.1. The Galaxy A21s body is extremely heavier but way thinner than the Doro 780X. Doro 780X features just a bit better performance than Galaxy A21s, because although it has less and slower processing cores, it also counts with a higher amount of RAM memory.
The Galaxy A21s counts with a much better display than Doro 780X, because it has a way better 720 x 1600px resolution, a lot higher pixels density and a much bigger screen. Samsung Galaxy A21s has a lot bigger storage capacity for games and applications than Doro 780X, because it has a SD extension slot that holds up to 512 GB and 28 GB more internal storage capacity.
The Galaxy A21s has a much better battery performance than Doro 780X, because it has a 213% greater battery capacity. The Samsung Galaxy A21s counts with a much better camera than Doro 780X, because it has a lot more mega pixels back facing camera.
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