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Global Score
11.769.88
Basic Information
SamsungXiaomi
Android 11, 10Android 10
2020-08-212021-01-18
6.49 x 3.04 x 0.32 inches6.37 x 3.04 x 0.36 inches
7.34 ounces7.02 ounces
Mystic black, Mystic bronze and Mystic whiteDaybreak purple and Nightfall black
Glass (Corning Gorilla Glass Victus) and Stainless steel Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 1054.00--
Display / Screen
6.9 inches6.5 inches
3088 x 1440 pixels 2340 x 1080 pixels
Dynamic AMOLED IPS LCD
494 pixels per inch396 pixels per inch
No touch screenNo touch screen
8.78.1
Performance
Qualcomm Snapdragon 865+ SM8250-AB chipsetMediaTek Dimensity 800U chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor
12 GB RAM4 GB RAM
Adreno 650 GPUMali-G57 MC3 GPU
9.819.36
Storage
128 GB internal memory64 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
15.3811.74
Camera
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 resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1920 x 1080 (120 fps) (Full HD) slow motion video
13.6411.55
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), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.710.7
Battery Life
4500mAh Li - Polymer Battery5000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.565.28
Other Features
Bluetooth 5.0 Bluetooth 5.1
GPSGPS
NFCNFC
--Infra-red port
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

The Samsung Galaxy Note 20 Ultra is much better than the Xiaomi Redmi Note 9T, getting a 11.76 score against 9.88. Both phones we are comparing work with Android OS (Operating System), but Samsung Galaxy Note 20 Ultra has 11 version while Xiaomi Redmi Note 9T has Android 10. Although the Samsung Galaxy Note 20 Ultra and Xiaomi Redmi Note 9T were released only a few months apart, the Samsung Galaxy Note 20 Ultra design is just a little heavier but also thinner.

The Galaxy Note 20 Ultra has a bit more powerful processor than Xiaomi Redmi Note 9T, and although they both have the same number of cores, the Galaxy Note 20 Ultra also has a larger amount of RAM memory. The Galaxy Note 20 Ultra has a slightly better looking screen than Xiaomi Redmi Note 9T, because it has a little bit bigger screen, a little bit higher pixels amount in each inch in the display and a higher resolution of 1440 x 3088px.

The Galaxy Note 20 Ultra has a much bigger storage capacity for applications, games, photos and videos than Xiaomi Redmi Note 9T, because it has 128 GB internal memory and a SD memory slot that admits a maximum of 1000 GB. Xiaomi Redmi Note 9T features longer battery lifetime than Galaxy Note 20 Ultra, because it has 5000mAh of battery capacity instead of 4500mAh.

The Galaxy Note 20 Ultra has a better camera than Xiaomi Redmi Note 9T, and although they both have a F1.8 aperture, the Galaxy Note 20 Ultra also has a much higher 108 mega pixels resolution back camera, a way better 7680x4320 video quality and a much larger back-facing camera sensor taking much better quality pictures.