Compare phones

Global Score
Basic Information
Android 11Android 9.0 Pie
6.50 x 2.98 x 0.35 inches6.76 x 3.09 x 0.38 inches
8.04 ounces7.58 ounces
Phantom black and SilverBlack and Red
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminum
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 600.00
Display / Screen
6.8 inches6.7 inches
3200 x 1440 pixels 2340 x 1080 pixels
516 pixels per inch385 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 855 SM8150 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor
Adreno 660 GPUAdreno 640 GPU
128 GB internal memory256 GB internal memory
No SD card slotNo SD card slot
108.00 MP + 40.00 MP48.00 MP + 16.00 MP
f/1.80 aperturef/1.70 aperture
24.00mm focal length26.00mm focal length
0.75 inches (1/1.33") sensor0.5 inches (1/2") sensor
7680 x 4320 (24 fps) video resolution7680 x 4320 (15 fps) video resolution
1280 x 720 (960 fps) (HD) slow motion video3840 x 2160 (30 fps) (4K) slow motion video
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
Battery Life
5000mAh Li - Polymer Battery5000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.1 Bluetooth 5.0
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

Galaxy S21 Ultra has a score of 11.67, which is way better than the nubia Red Magic 3's overall score of 8.99. Even though the Galaxy S21 Ultra is just a little bit heavier than nubia Red Magic 3, it's just a bit thinner and also newer. Both phones in this comparison come with Android OS (operating system), but Galaxy S21 Ultra has the older 11 version and nubia Red Magic 3 has Android 9.0 Pie.

Nubia Red Magic 3's processor is just as good as the Galaxy S21 Ultra one, they have a Octa-Core processor and a 12 GB RAM memory. The Galaxy S21 Ultra has a much sharper screen than nubia Red Magic 3, because it has a little larger screen, a better 1440 x 3200 resolution and more pixels per screen inch.

The nubia Red Magic 3 has a superior storage capacity for apps and games than Galaxy S21 Ultra, because it has 128 GB more internal memory capacity. The nubia Red Magic 3 and Galaxy S21 Ultra feature similar battery performance. Samsung Galaxy S21 Ultra features a superior camera than nubia Red Magic 3, because although it has a smaller diafragm aperture which is not so good for low-light captures and video, and they both have the same 7680x4320 video definition, the Samsung Galaxy S21 Ultra also counts with a camera in the back with a much higher 108 megapixels resolution, a much larger camera sensor shooting lot better quality videos and pictures and higher video frame rate.

The Galaxy S21 Ultra costs a lot more money than the nubia Red Magic 3, but it's still a convenient choice, because you can get a much better phone for that extra money.