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Global Score
11.679.58
Basic Information
SamsungXiaomi
Android 11Android 9.0 Pie, 8.1 Oreo
2021-01-292018-04-20
6.50 x 2.98 x 0.35 inches6.36 x 2.97 x 0.36 inches
8.04 ounces6.70 ounces
Phantom black and SilverBlack, Blue and Gray
Aluminum and Glass (Corning Gorilla Glass Victus)--
Scratch-Resistant Glass--
$ 1200.00--
Display / Screen
6.8 inches6 inches
3200 x 1440 pixels 2160 x 1080 pixels
Dynamic AMOLED IPS LCD
516 pixels per inch402 pixels per inch
1500 cd/m2 brightness550 cd/m2 brightness
No touch screenNo touch screen
9.88.5
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 845 SDM845 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor
12 GB RAM8 GB RAM
Adreno 660 GPUAdreno 630 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 MP12.00 MP + 20.00 MP
f/1.80 aperturef/1.80 aperture
24.00mm focal length--
0.75 inches (1/1.33") sensor0.34 inches (1/2.9") 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
13.759.79
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--
4.964.56
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 is way better than the Xiaomi Black Shark, with a 11.67 score against 9.58. The Samsung Galaxy S21 Ultra body is newer and a little bit thinner than Xiaomi Black Shark's, but it is also somewhat heavier. These devices work with Android operating system, but the Samsung Galaxy S21 Ultra has 11 version while Xiaomi Black Shark has Android 9.0 Pie.

The Samsung Galaxy S21 Ultra features a bit superior CPU than Xiaomi Black Shark, and although they both have 8 cores, the Samsung Galaxy S21 Ultra also has a larger amount of RAM memory. Galaxy S21 Ultra counts with a brighter screen than Xiaomi Black Shark, because it has a higher 1440 x 3200 resolution, a quite bigger screen, a higher pixel count per screen inch and a way brighter screen.

The Xiaomi Black Shark features as much memory capacity to store more apps and games as the Galaxy S21 Ultra one, both of them have exactly the same internal memory capacity. Galaxy S21 Ultra has a bit better battery performance than Xiaomi Black Shark, because it has a 5000mAh battery capacity. Galaxy S21 Ultra takes way better pictures and videos than Xiaomi Black Shark, and although they both have a same size aperture, the Galaxy S21 Ultra also has a lot bigger sensor, a back facing camera with way more mega-pixels and a much higher 7680x4320 video quality.