Search


Compare phones

Global Score
11.679.79
Basic Information
SamsungXiaomi
Android 11Android 10, 9.0 Pie
2021-01-292019-03-28
6.50 x 2.98 x 0.35 inches6.44 x 2.95 x 0.35 inches
8.04 ounces7.23 ounces
Phantom black and SilverBlack and Silver
Aluminum and Glass (Corning Gorilla Glass Victus)--
Scratch-Resistant Glass--
$ 1200.00--
Display / Screen
6.8 inches6.4 inches
3200 x 1440 pixels 2340 x 1080 pixels
Dynamic AMOLED AMOLED
516 pixels per inch403 pixels per inch
1500 cd/m2 brightness430 cd/m2 brightness
No touch screenNo touch screen
9.88.4
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 855 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor
12 GB RAM8 GB RAM
Adreno 660 GPUAdreno 640 GPU
9.729.63
Storage
128 GB internal memory128 GB internal memory
No SD card slotNo SD card slot
10.110.1
Camera
108.00 MP + 40.00 MP48.00 MP + 20.00 MP
f/1.80 aperturef/1.80 aperture
24.00mm focal length--
0.75 inches (1/1.33") sensor0.5 inches (1/2") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (120 fps) (HD) slow motion video
13.7511.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.76.7
Battery Life
5000mAh Li - Polymer Battery4000mAh Li - Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.964.48
Other Features
Bluetooth 5.1 Bluetooth 5.0
GPSGPS
NFC--
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy S21 Ultra has a score of 11.67, which is much better than the Xiaomi Black Shark 2's global score of 9.79. The Samsung Galaxy S21 Ultra body has the same thickness than the Xiaomi Black Shark 2, but it's somewhat heavier. Both of these phones use Android OS, but Samsung Galaxy S21 Ultra has 11 version and Xiaomi Black Shark 2 has Android 10, so it offers some additional features.

Galaxy S21 Ultra features a much better display than Xiaomi Black Shark 2, because it has a higher 1440 x 3200 resolution, a higher quantity of pixels per inch in the display, a much brighter screen and a little larger screen. Galaxy S21 Ultra counts with a bit better performance than Xiaomi Black Shark 2, and although they both have a Octa-Core processing unit, the Galaxy S21 Ultra also has a higher amount of RAM.

Xiaomi Black Shark 2 and Galaxy S21 Ultra have similar memory capacity for games and applications, both of them have equal 128 GB internal memory. Galaxy S21 Ultra shoots much better pictures and videos than Xiaomi Black Shark 2, and although they both have a same size aperture, the Galaxy S21 Ultra also has a lot larger back-facing camera sensor, a camera with much more mega-pixels and a lot higher video quality.

Samsung Galaxy S21 Ultra has improved battery performance than Xiaomi Black Shark 2, because it has 5000mAh of battery capacity.