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Global Score
Basic Information
Android 11, 10Android 11
6.49 x 3.04 x 0.32 inches6.32 x 2.93 x 0.33 inches
7.34 ounces6.31 ounces
Mystic black, Mystic bronze and Mystic whiteLake Green, Onyx Gray and Pebble White
Glass (Corning Gorilla Glass Victus) and Stainless steel --
Scratch-Resistant GlassScratch-Resistant Glass
$ 1054.00$ 199.00
Display / Screen
6.9 inches6.4 inches
3088 x 1440 pixels 2400 x 1080 pixels
494 pixels per inch411 pixels per inch
--1100 cd/m2 brightness
No touch screenNo touch screen
Qualcomm Snapdragon 865+ SM8250-AB chipsetQualcomm Snapdragon 678 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorKryo 460, 64-bit, 11 nm (Octa-Core 2200 MHz) processor
Adreno 650 GPUAdreno 612 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 MP48.00 MP + 13.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length--
0.75 inches (1/1.33") sensor0.5 inches (1/2") sensor
7680 x 4320 (24 fps) video resolution--
1280 x 720 (960 fps) (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 Battery5000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.0 Bluetooth 5.0
--Infra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Samsung Galaxy Note 20 Ultra has a general score of 11.76, which is way better than Xiaomi Redmi Note 10's 9.32 score. Although Samsung Galaxy Note 20 Ultra and Xiaomi Redmi Note 10 were released with only a few months difference, Samsung Galaxy Note 20 Ultra's construction is somewhat heavier but also just a little bit thinner than Xiaomi Redmi Note 10. Both of these devices come with the same Android 11 OS, so you shouldn't see any difference in that aspect.

The Xiaomi Redmi Note 10 counts with just a bit better display than Samsung Galaxy Note 20 Ultra, although it has a quite worse pixels density, a bit smaller display and a way lower resolution of 1080 x 2400 pixels. The Samsung Galaxy Note 20 Ultra features a way bigger memory for apps and games than Xiaomi Redmi Note 10, because it has more internal storage capacity and an external memory slot that holds up to 1000 GB.

Samsung Galaxy Note 20 Ultra has a bit better processing power than Xiaomi Redmi Note 10, and although they both have the same number of cores, the Samsung Galaxy Note 20 Ultra also has a higher amount of RAM. Samsung Galaxy Note 20 Ultra captures a lot better videos and photos than Xiaomi Redmi Note 10, and although they both have a same size aperture, the Samsung Galaxy Note 20 Ultra also has a back facing camera with a lot better resolution and a lot larger sensor.

The Xiaomi Redmi Note 10 has superior battery duration than Samsung Galaxy Note 20 Ultra, because it has an 11 percent greater battery size.

Although Galaxy Note 20 Ultra is a better device, it costs a lot more money than Xiaomi Redmi Note 10, and it doesn't have such a good relation between it's price and quality as the Xiaomi Redmi Note 10. So if you need that extra features and specs, you can buy the Galaxy Note 20 Ultra, otherwise you can save some money and buy the Xiaomi Redmi Note 10, letting go a couple specs and features.