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Global Score
Basic Information
Android 11, 10Android 11, 10
6.49 x 3.04 x 0.32 inches6.27 x 2.96 x 0.35 inches
7.34 ounces6.74 ounces
Mystic black, Mystic bronze and Mystic whiteBlack, Blue and Red
Glass (Corning Gorilla Glass Victus) and Stainless steel Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 1054.00--
Display / Screen
6.9 inches6.4 inches
3088 x 1440 pixels 2340 x 1080 pixels
494 pixels per inch403 pixels per inch
--420 cd/m2 brightness
No touch screenNo touch screen
Qualcomm Snapdragon 865+ SM8250-AB chipsetExynos 9611 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorArm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
Adreno 650 GPUMali-G72 MP3 GPU
128 GB internal memory64 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
108.00 MP + 10.00 MP64.00 MP + 32.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length26.00mm focal length
0.75 inches (1/1.33") sensor0.59 inches (1/1.7") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1920 x 1080 (240 fps) (Full HD) 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
4500mAh Li - Polymer Battery6000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.0 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 RadioFM Radio

Comparison review

Samsung Galaxy Note 20 Ultra is much better than the Samsung Galaxy M31, having a 11.76 score against 10.29. Both of these phones work with the same Android 11 operating system. Although Samsung Galaxy Note 20 Ultra and the Samsung Galaxy M31 were only released with a couple of months difference, the Samsung Galaxy Note 20 Ultra design is a little heavier but also a bit thinner than the Samsung Galaxy M31.

The Galaxy Note 20 Ultra features a bit better performance than Galaxy M31, and although they both have 8 cpu cores, the Galaxy Note 20 Ultra also has a larger amount of RAM memory. Samsung Galaxy Note 20 Ultra counts with a slightly better looking display than Galaxy M31, because it has a quite larger screen, a quite greater amount of pixels in each display inch and a higher 1440 x 3088 resolution.

The Samsung Galaxy Note 20 Ultra features a lot bigger storage capacity for apps and games than Samsung Galaxy M31, because it has a SD memory slot that admits up to 1000 GB and 128 GB internal memory capacity. The Galaxy M31 has a way better battery life than Samsung Galaxy Note 20 Ultra, because it has 6000mAh of battery capacity.

Galaxy Note 20 Ultra captures better pictures and videos than Samsung Galaxy M31, and although they both have a same size aperture, the Galaxy Note 20 Ultra also has a much larger sensor providing a lot better image quality, a lot higher video resolution and a back camera with way more mega pixels.