Compare phones
| Global Score | |
| 98.1 | 82.9 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 9.0 Pie |
| 2021-01-29 | 2019-10-20 |
| 6.50 x 2.98 x 0.35 inches | 6.44 x 2.95 x 0.35 inches |
| 8.04 ounces | 7.23 ounces |
| Phantom black and Silver | Iceberg grey and Shadow black |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | -- |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 516 pixels per inch | 403 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 855+ SM8150-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 640 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 | |
| 108.00 MP + 40.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.75 | 11.88 |
| 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 | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| 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 | -- |
Comparison review
The Galaxy S21 Ultra is better than Xiaomi Black Shark 2 Pro, with a overall score of 98.1 against 82.9. Galaxy S21 Ultra is a somewhat heavier cellphone than Xiaomi Black Shark 2 Pro, but both of them are 0.35inches thick. These devices come with Android OS (operating system), but Galaxy S21 Ultra has an older 11 version while Xiaomi Black Shark 2 Pro has Android 9.0 Pie version.
Galaxy S21 Ultra counts with a better looking display than Xiaomi Black Shark 2 Pro, because it has a higher 1440 x 3200 pixels resolution, a way brighter display, a quite bigger display and a greater screen pixel density. Xiaomi Black Shark 2 Pro's processing unit is just as good as the processor in Galaxy S21 Ultra, and although the Xiaomi Black Shark 2 Pro has 4 GB less RAM memory, they both have a Octa-Core processor.
The Galaxy S21 Ultra features a much better camera than Xiaomi Black Shark 2 Pro, and although they both have a same size aperture, the Galaxy S21 Ultra also has a way larger sensor providing a lot better image quality, a much better 7680x4320 video definition and a much more mega-pixels camera. Xiaomi Black Shark 2 Pro's memory to store more games and applications is very similar to Samsung Galaxy S21 Ultra's one, both of them have equal 128 GB internal memory.
The Galaxy S21 Ultra has longer battery performance than Xiaomi Black Shark 2 Pro, because it has a 25 percent greater battery size.
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