Compare phones
| Global Score | |
| 82.4 | 98.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11 |
| 2021-03-24 | 2021-01-29 |
| 6.46 x 3.01 x 0.32 inches | 6.50 x 2.98 x 0.35 inches |
| 6.77 ounces | 8.04 ounces |
| Glacier Blue, Gradient Bronze and Onyx Gray | Phantom black and Silver |
| Glass | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 279.00 | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 516 pixels per inch |
| 1200 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.36 | 9.72 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 108.00 MP + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5020mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S21 Ultra has a score of 98.1, which is better than the Xiaomi Redmi Note 10 Pro's overall score of 82.4. These phones come with the same Android 11 operating system, so both of them should give you very similar OS features. Despite being the best we are comparing, Galaxy S21 Ultra's design is heavier and just a little bit thicker than the Xiaomi Redmi Note 10 Pro.
The Samsung Galaxy S21 Ultra features a bit more powerful processor than Xiaomi Redmi Note 10 Pro, and although they both have a Octa-Core processor, the Samsung Galaxy S21 Ultra also has 6 GB more RAM. Samsung Galaxy S21 Ultra counts with a little bit better display than Xiaomi Redmi Note 10 Pro, because it has a better resolution of 1440 x 3200px, a little brighter screen, a little bigger screen and a higher amount of pixels per inch of display.
The Samsung Galaxy S21 Ultra shoots much clearer videos and photos than Xiaomi Redmi Note 10 Pro, and although they both have a back-facing camera with a 108 MP resolution, the Samsung Galaxy S21 Ultra also has a larger diafragm aperture and a much better video quality. Xiaomi Redmi Note 10 Pro counts with a bigger storage for games and applications than Galaxy S21 Ultra, because although it has only 64 GB internal memory, it also counts with a SD memory card expansion slot that allows up to 512 GB.
The Xiaomi Redmi Note 10 Pro and the Galaxy S21 Ultra both count with quite similar battery performance, although the Galaxy S21 Ultra has just 5000mAh battery capacity.
Although Galaxy S21 Ultra is a better device, it is way more expensive than Xiaomi Redmi Note 10 Pro, and it doesn't have such a good relation between it's price and quality as Xiaomi Redmi Note 10 Pro. So if you need that extra features and specs, you can buy the Galaxy S21 Ultra, but if you don't you can save a couple dollars and get the Xiaomi Redmi Note 10 Pro, resigning some specifications.
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