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Global Score
11.7610.59
Basic Information
SamsungXiaomi
Android 11, 10Android 11
2020-08-212021-08-10
6.49 x 3.04 x 0.32 inches6.40 x 2.97 x 0.31 inches
7.34 ounces7.94 ounces
Mystic black, Mystic bronze and Mystic whiteCeramic Black, Ceramic White and Shadow Gray
Glass (Corning Gorilla Glass Victus) and Stainless steel Aluminum and Ceramic
Scratch-Resistant GlassScratch-Resistant Glass
$ 1054.00--
Display / Screen
6.9 inches6.7 inches
3088 x 1440 pixels 2400 x 1080 pixels
Dynamic AMOLED AMOLED
494 pixels per inch393 pixels per inch
No touch screenNo touch screen
8.78.1
Performance
Qualcomm Snapdragon 865+ SM8250-AB chipsetQualcomm Snapdragon 888+ SM8350-AC chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorKryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor
12 GB RAM8 GB RAM
Adreno 650 GPUAdreno 660 GPU
9.819.72
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 1000 GB) external memory slotNo SD card slot
15.3810.1
Camera
108.00 MP + 10.00 MP108.00 MP + 20.00 MP
f/1.80 aperturef/1.90 aperture
26.00mm focal length24.00mm focal length
0.75 inches (1/1.33") sensor0.75 inches (1/1.33") sensor
7680 x 4320 (24 fps) video resolution7680 x 4320 (24 fps) video resolution
1280 x 720 (960 fps) (HD) slow motion video1920 x 1080 (480 fps) (Full HD) slow motion video
13.6413.75
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA
Nano SIMNano SIM, Dual SIM
10.710.6
Battery Life
4500mAh Li - Polymer Battery4500mAh Li - Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
4.564.64
Other Features
Bluetooth 5.0 Bluetooth 5.2
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Galaxy Note 20 Ultra is much better than Xiaomi Mi Mix 4, with a 11.76 score against 10.59. These phones come with the same Android 11 OS (Operating System), so both should provide you all the same operating system features. Galaxy Note 20 Ultra is an older and just a little bit thicker cellphone than Xiaomi Mi Mix 4, but Samsung could make it a little bit lighter anyway.

Galaxy Note 20 Ultra counts with a bit better looking screen than Xiaomi Mi Mix 4, because it has a better resolution of 1440 x 3088 pixels, a greater pixel amount per screen inch and a bit bigger display. Galaxy Note 20 Ultra features a much greater memory capacity to install applications and games or saving photos and videos than Xiaomi Mi Mix 4, and although they both have exactly the same 128 GB internal storage capacity, the Galaxy Note 20 Ultra also has a slot for an SD memory card that allows up to 1000 GB.

Galaxy Note 20 Ultra counts with just a bit better hardware performance than Xiaomi Mi Mix 4, and although they both have a Octa-Core CPU, the Galaxy Note 20 Ultra also has a larger amount of RAM. Xiaomi Mi Mix 4 shoots a bit better photos and videos than Samsung Galaxy Note 20 Ultra, although it has a tinier diafragm aperture which is not good for low-light images and video, they both have the same 7680x4320 video quality, a same size sensor, the same resolution camera and the same video frame rates.

The Xiaomi Mi Mix 4 counts with a bit superior battery lifetime than Samsung Galaxy Note 20 Ultra.