Compare phones
| Global Score | |
| 76.1 | 98.1 |
| Basic Information | |
| Samsung | |
| -- | Android 11 |
| -- | 2021-01-29 |
| 5.43 x 2.36 x 0.51 inches | 6.50 x 2.98 x 0.35 inches |
| 4.59 ounces | 8.04 ounces |
| -- | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 2.8 inches | 6.8 inches |
| 320 x 240 pixels (QVGA) | 3200 x 1440 pixels |
| TFT | Dynamic AMOLED |
| 143 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 5.9 | 9.8 |
| Performance | |
| MediaTek MT6731 chipset | Qualcomm Snapdragon 888 chipset |
| Quad-Core 1100 MHz processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 512 GB RAM | 12 GB RAM |
| PowerVR GE8100 GPU | Adreno 660 GPU |
| 9.63 | 9.72 |
| Storage | |
| 4 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 4.82 | 10.1 |
| Camera | |
| 5.00 MP | 108.00 MP + 40.00 MP |
| -- | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 5.5 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 2.4 | 10.7 |
| Battery Life | |
| 1600mAh Micro SIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 3.44 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S21 Ultra has a global score of 98.1, which is way better than the Doro 780X's 76.1 general score. The Galaxy S21 Ultra construction is noticeably heavier but much thinner than the Doro 780X. The Samsung Galaxy S21 Ultra features a little better hardware performance than Doro 780X, because although it has a lower amount of RAM memory, it also counts with more processing cores.
The Samsung Galaxy S21 Ultra counts with a much better screen than Doro 780X, because it has a lot better resolution of 1440 x 3200 pixels, a lot greater amount of pixels per inch of display and a lot bigger display. Samsung Galaxy S21 Ultra has a lot better camera than Doro 780X, because it has a lot better 108 megapixels resolution back-facing camera.
Galaxy S21 Ultra has a very superior memory capacity to install applications and games or saving photos and videos than Doro 780X, because although it has no external SD slot, it also counts with 124 GB more internal storage capacity. Samsung Galaxy S21 Ultra counts with a superior battery life than Doro 780X, because it has a 5000mAh battery size against 1600mAh.
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