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Global Score
11.659.13
Basic Information
SamsungXiaomi
Android 11, 10Android 10
2020-03-062020-05-20
6.57 x 2.99 x 0.35 inches6.39 x 3.04 x 0.35 inches
7.83 ounces7.02 ounces
Cosmic black and Cosmic greyForest green, Midnight gray and Polar white
Aluminum and Glass (Corning Gorilla Glass 6)Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 1157.00$ 283.00
Display / Screen
6.9 inches6.5 inches
3200 x 1440 pixels 2340 x 1080 pixels
Dynamic AMOLED IPS LCD
509 pixels per inch396 pixels per inch
No touch screenNo touch screen
8.78
Performance
Qualcomm Snapdragon 865 SM8250 chipsetMediaTek Helio G85 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processorArm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor
12 GB RAM3 GB RAM
Adreno 650 GPUMali G52 MC2 GPU
9.729.09
Storage
128 GB internal memory64 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 128 GB) external memory slot
15.3810.02
Camera
108.00 MP + 40.00 MP48.00 MP + 13.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length--
0.5 inches (1/2") sensor0.5 inches (1/2") sensor
7680 x 4320 (24 fps) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (120 fps) (HD) slow motion video
13.4211
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
5000mAh Li - Polymer Battery5020mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.885.52
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, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Galaxy S20 Ultra 5G is much better than the Xiaomi Redmi Note 9, with a 11.65 score against 9.13. Both of these phones use Android OS (Operating System), but the Galaxy S20 Ultra 5G has newer 11 version and Xiaomi Redmi Note 9 has Android 10 version, offering a couple additional features and a performance increase. The Galaxy S20 Ultra 5G is a heavier phone than Xiaomi Redmi Note 9, but both are 0.35inches thick.

Galaxy S20 Ultra 5G features a bit better looking display than Xiaomi Redmi Note 9, because it has a little bit bigger display, a greater amount of pixels per inch of display and a better resolution of 1440 x 3200 pixels. The Samsung Galaxy S20 Ultra 5G has much more storage capacity to install applications and games than Xiaomi Redmi Note 9, because it has a SD memory card expansion slot that allows a maximum of 1000 GB and 128 GB internal storage.

The Galaxy S20 Ultra 5G features a little faster processing unit than Xiaomi Redmi Note 9, and although they both have 8 processing cores, the Galaxy S20 Ultra 5G also has a greater amount of RAM memory. The Galaxy S20 Ultra 5G has a much better camera than Xiaomi Redmi Note 9, and although they both have the same aperture and the same back-facing camera sensor size, the Galaxy S20 Ultra 5G also has a way better video resolution and a much more mega-pixels camera in the back.

The Xiaomi Redmi Note 9 counts with improved battery performance than Galaxy S20 Ultra 5G, because it has a 5020mAh battery size against 5000mAh.

The Galaxy S20 Ultra 5G costs a lot more money than the Xiaomi Redmi Note 9, but it's still a great choice, as you can get a lot more features for that extra money.