Compare phones
| Global Score | |
| 98.1 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 11 | -- |
| 2021-01-29 | -- |
| 6.50 x 2.98 x 0.35 inches | 5.43 x 2.36 x 0.51 inches |
| 8.04 ounces | 4.59 ounces |
| Phantom black and Silver | -- |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | -- |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 2.8 inches |
| 3200 x 1440 pixels | 320 x 240 pixels (QVGA) |
| Dynamic AMOLED | TFT |
| 516 pixels per inch | 143 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 5.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | MediaTek MT6731 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Quad-Core 1100 MHz processor |
| 12 GB RAM | 512 GB RAM |
| Adreno 660 GPU | PowerVR GE8100 GPU |
| 9.72 | 9.63 |
| Storage | |
| 128 GB internal memory | 4 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 4.82 |
| Camera | |
| 108.00 MP + 40.00 MP | 5.00 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 | -- |
| 13.75 | 5.5 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | -- |
| Nano SIM | Micro SIM, Dual SIM |
| 10.7 | 2.4 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 1600mAh Micro SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 3.44 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | -- |
| FM Radio | -- |
Comparison review
Galaxy S21 Ultra is a lot better than the Doro 780X, with a 98.1 score against 76.1. Galaxy S21 Ultra is a heavier but incredibly thinner cellphone than the Doro 780X. Galaxy S21 Ultra has a little faster CPU than Doro 780X, because although it has 500 GB lesser RAM, it also counts with 4 more CPU cores.
The Galaxy S21 Ultra features a much sharper display than Doro 780X, because it has a lot higher pixel quantity per inch of display, a way larger screen and a much better 1440 x 3200 resolution. The Samsung Galaxy S21 Ultra counts with a much greater memory to install games and applications than Doro 780X, because although it has no slot for an external memory card, it also counts with 124 GB more internal storage capacity.
Galaxy S21 Ultra shoots much clearer videos and photos than Doro 780X, because it has a much higher 108 megapixels resolution back-facing camera. The Galaxy S21 Ultra has a very superior battery lifetime than Doro 780X, because it has a 5000mAh battery capacity.
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