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Global Score
11.659
Basic Information
SamsungXiaomi
Android 11, 10Android 4.4.3
2020-03-062014-07-22
6.57 x 2.99 x 0.35 inches5.48 x 2.70 x 0.35 inches
7.83 ounces5.26 ounces
Cosmic black and Cosmic greyBlack and White
Aluminum and Glass (Corning Gorilla Glass 6)--
Scratch-Resistant GlassScratch-Resistant Glass
$ 1157.00$ 329.00
Display / Screen
6.9 inches5 inches
3200 x 1440 pixels 1080 x 1920 pixels (Full HD)
Dynamic AMOLED IPS LCD
509 pixels per inch441 pixels per inch
No touch screenCapacitive, Multi-touch
8.79.1
Performance
Qualcomm Snapdragon 865 SM8250 chipsetQualcomm Snapdragon 801 8974-AC chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processorQualcomm Krait 400 (Quad-Core 2500 MHz) processor
12 GB RAM3 GB RAM
Adreno 650 GPUAdreno 330 (450 MHz) GPU
9.729.36
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 + 40.00 MP13.00 MP + 8.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length--
0.5 inches (1/2") sensor0.33 inches (1/3.06") 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 (60 fps) (Full HD) slow motion video
13.429.79
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM
Nano SIMSIM
10.77
Battery Life
5000mAh Li - Polymer Battery3080mAh Li-Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.884.64
Other Features
Bluetooth 5.0 Bluetooth 4.0
GPSGPS
NFC--
--Infra-red port
Fingerprint ID Scanner--
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy S20 Ultra 5G is much better than Xiaomi Mi 4, getting a general score of 11.65 against 9. Both of these devices come with Android OS (operating system), but Galaxy S20 Ultra 5G has older 11 version and Xiaomi Mi 4 has Android 4.4.3. The Galaxy S20 Ultra 5G is a noticeably heavier phone than the Xiaomi Mi 4, but they have the same thickness.

Xiaomi Mi 4 counts with a little bit better looking display than Galaxy S20 Ultra 5G, although it has a way worse 1920 x 1080 resolution, a little bit lower pixels density and a really smaller screen. Samsung Galaxy S20 Ultra 5G has a superior memory capacity for games and applications than Xiaomi Mi 4, because it has a SD extension slot that allows a maximum of 1000 GB and 64 GB more internal storage.

Samsung Galaxy S20 Ultra 5G features a bit faster CPU than Xiaomi Mi 4, because although it has doesn't have an extra graphics processor, it also counts with a greater amount of RAM memory and a greater number of cores (and faster). The Galaxy S20 Ultra 5G features a little better battery lifetime than Xiaomi Mi 4, because it has a 62 percent larger battery size.

Galaxy S20 Ultra 5G has a very superior camera than Xiaomi Mi 4, and although they both have the same camera aperture, the Galaxy S20 Ultra 5G also has a way better 7680x4320 video quality, a much bigger sensor capturing more light and vivid colors and a back-facing camera with lot more megapixels.

Samsung Galaxy S20 Ultra 5G costs a lot more than Xiaomi Mi 4, but you can get a much better phone for that extra dollars.