Compare phones
| Global Score | |
| 82.9 | 98.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 9.0 Pie | Android 11 |
| 2019-10-20 | 2021-01-29 |
| 6.44 x 2.95 x 0.35 inches | 6.50 x 2.98 x 0.35 inches |
| 7.23 ounces | 8.04 ounces |
| Iceberg grey and Shadow black | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 403 pixels per inch | 516 pixels per inch |
| 430 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.72 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.88 | 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 | |
| 4000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 Ultra is much better than the Xiaomi Black Shark 2 Pro, getting a global score of 98.1 against 82.9. Samsung Galaxy S21 Ultra's construction has the same thickness than the Xiaomi Black Shark 2 Pro, but it's somewhat heavier. These devices use Android OS (operating system), but the Samsung Galaxy S21 Ultra has 11 version while Xiaomi Black Shark 2 Pro has Android 9.0 Pie.
Xiaomi Black Shark 2 Pro and Galaxy S21 Ultra have very similar CPUs, and although the Galaxy S21 Ultra has 4 GB more RAM memory, they both have the same number of cores. The Galaxy S21 Ultra has a much better display than Xiaomi Black Shark 2 Pro, because it has a quite bigger display, a way brighter display, a better resolution of 1440 x 3200px and a better pixel density.
Galaxy S21 Ultra has a better camera than Xiaomi Black Shark 2 Pro, and although they both have the same aperture, the Galaxy S21 Ultra also has a much larger sensor taking much better quality videos and photos, a lot more megapixels camera and a lot better video resolution. The Galaxy S21 Ultra features as much memory capacity to store more games and applications as the Xiaomi Black Shark 2 Pro, both have the same internal storage capacity.
The Samsung Galaxy S21 Ultra features greater battery duration than Xiaomi Black Shark 2 Pro, because it has a 25% larger battery capacity.
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