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Global Score
11.769.31
Basic Information
SamsungXiaomi
Android 11, 10Android 11
2020-08-212021-04-28
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$ 229.00
Display / Screen
6.9 inches6.4 inches
3088 x 1440 pixels 2400 x 1080 pixels
Dynamic AMOLED AMOLED
494 pixels per inch411 pixels per inch
--1100 cd/m2 brightness
No touch screenNo touch screen
8.79
Performance
Qualcomm Snapdragon 865+ SM8250-AB chipsetMediaTek Helio G95 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorArm Cortex-A55 and Arm Cortex-A76, 64-bit, 12 nm (Octa-Core 2050 MHz) processor
12 GB RAM6 GB RAM
Adreno 650 GPUArm Mali-G76 MC4 GPU
9.819.18
Storage
128 GB internal memory64 GB internal memory
microSDXC (up to 1000 GB) external memory slotNo SD card slot
15.387.7
Camera
108.00 MP + 10.00 MP64.00 MP + 13.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length--
0.75 inches (1/1.33") sensor--
7680 x 4320 (24 fps) video resolution--
1280 x 720 (960 fps) (HD) slow motion video--
13.649.68
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
4500mAh Li - Polymer Battery5000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.565.52
Other Features
Bluetooth 5.0 Bluetooth 5.0
GPSGPS
NFCNFC
--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

The Samsung Galaxy Note 20 Ultra is a lot better than the Xiaomi Redmi Note 10S, getting a overall score of 11.76 against 9.31. Even though Samsung Galaxy Note 20 Ultra and the Xiaomi Redmi Note 10S were only released 8 months apart, Samsung Galaxy Note 20 Ultra's design is a little thinner but also somewhat heavier. Both of these phones use the same Android 11 OS (Operating System), so you shouldn't perceive any differences regarding operating system features.

Samsung Galaxy Note 20 Ultra counts with a little better performance than Xiaomi Redmi Note 10S, and although they both have a Octa-Core CPU, the Samsung Galaxy Note 20 Ultra also has a higher amount of RAM. The Xiaomi Redmi Note 10S features just a bit better looking display than Galaxy Note 20 Ultra, although it has a much lower 1080 x 2400 pixels resolution, a little worse pixels quantity in each inch in the screen and a quite smaller screen.

The Galaxy Note 20 Ultra captures much better photos and videos than Xiaomi Redmi Note 10S, and although they both have the same diafragm aperture, the Galaxy Note 20 Ultra also has a back facing camera with a way better 108 mega-pixels resolution. Galaxy Note 20 Ultra features a much better memory capacity for applications, games, photos and videos than Xiaomi Redmi Note 10S, because it has an external SD slot that holds up to 1000 GB and 128 GB internal storage.

The Xiaomi Redmi Note 10S features a really longer battery lifetime than Galaxy Note 20 Ultra, because it has 5000mAh of battery capacity against 4500mAh.

Although Galaxy Note 20 Ultra is a better device, it is way more expensive than the Xiaomi Redmi Note 10S, and it doesn't have such a good relation between it's price and quality as the Xiaomi Redmi Note 10S. If you are trying to save some dollars, you can get the Xiaomi Redmi Note 10S, giving up some specs and features, but you'll get the most out of your budget.