Compare phones
| Global Score | |
| 98.1 | 83.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 10, 9.0 Pie |
| 2021-01-29 | 2019-11-20 |
| 6.50 x 2.98 x 0.35 inches | 6.21 x 2.92 x 0.38 inches |
| 8.04 ounces | 7.34 ounces |
| Phantom black and Silver | Aurora green, Glacier white and Midnight black |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 377.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 516 pixels per inch | 396 pixels per inch |
| 1500 cd/m2 brightness | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 618 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 40.00 MP | 108.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 24.00mm focal length | 25.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.75 inches (1/1.33") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 13.75 | 13.09 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5260mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.96 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy S21 Ultra is better than the Xiaomi Mi Note 10, having a score of 98.1 against 83.7. These devices work with Android OS (Operating System), but the Samsung Galaxy S21 Ultra has newer 11 version and Xiaomi Mi Note 10 has Android 10. The Samsung Galaxy S21 Ultra is a newer and just a little thinner device than the Xiaomi Mi Note 10, although it is also a little bit heavier.
The Galaxy S21 Ultra counts with a little faster CPU than Xiaomi Mi Note 10, and although they both have 8 processing cores, the Galaxy S21 Ultra also has a larger amount of RAM memory. Samsung Galaxy S21 Ultra features a more vivid display than Xiaomi Mi Note 10, because it has a better resolution of 1440 x 3200, a bit larger display, a much brighter screen and more pixels per display inch.
The Xiaomi Mi Note 10 has as much memory for apps and games as the Samsung Galaxy S21 Ultra, both of them have exactly the same internal memory. Galaxy S21 Ultra takes just a bit better photos and videos than Xiaomi Mi Note 10, because although it has a smaller aperture which is worse for low-light photography and video, and they both have a same resolution camera in the back and the same back camera sensor size, the Galaxy S21 Ultra also counts with a way better video definition.
Xiaomi Mi Note 10 features just a bit better battery lifetime than Samsung Galaxy S21 Ultra, because it has 5260mAh of battery capacity against 5000mAh.
The Galaxy S21 Ultra is a lot more expensive than the Xiaomi Mi Note 10, but you can get a better phone for that few extra dollars.
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