Search


Compare phones

Global Score
11.659.45
Basic Information
SamsungXiaomi
Android 11, 10Android 11, 10, 9.0 Pie
2020-03-062019-07-24
6.57 x 2.99 x 0.35 inches6.04 x 2.83 x 0.33 inches
7.83 ounces6.13 ounces
Cosmic black and Cosmic greyBlue, Gray and White
Aluminum and Glass (Corning Gorilla Glass 6)Glass (Corning Gorilla Glass 5) and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 1157.00--
Display / Screen
6.9 inches6.1 inches
3200 x 1440 pixels 1560 x 720 pixels
Dynamic AMOLED Super AMOLED
509 pixels per inch282 pixels per inch
No touch screenNo touch screen
8.77.3
Performance
Qualcomm Snapdragon 865 SM8250 chipsetQualcomm Snapdragon 665 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processorKryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor
12 GB RAM4 GB RAM
Adreno 650 GPUAdreno 610 GPU
9.729.09
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 256 GB) external memory slot
15.3813.18
Camera
108.00 MP + 40.00 MP48.00 MP + 32.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length--
0.5 inches (1/2") sensor0.43 inches (1/2.3") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (240 fps) (HD) slow motion video
13.4211.44
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
10.76.7
Battery Life
5000mAh Li - Polymer Battery4030mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.884.96
Other Features
Bluetooth 5.0 Bluetooth 5.0
GPSGPS
NFC--
--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 RadioFM Radio

Comparison review

The Samsung Galaxy S20 Ultra 5G is way better than the Xiaomi Mi A3, having a 11.65 score against 9.45. Both phones in our current comparison work with the same Android 11 operating system, so you shouldn't perceive any differences regarding operating system features. Even being the best cellphone in our current comparison, the Samsung Galaxy S20 Ultra 5G body is noticeably heavier and just a little thicker than the Xiaomi Mi A3.

The Galaxy S20 Ultra 5G has a more vivid display than Xiaomi Mi A3, because it has a much higher 1440 x 3200 resolution, a lot more pixels per inch of display and a bit larger display. Samsung Galaxy S20 Ultra 5G features a little better processing power than Xiaomi Mi A3, and although they both have a Octa-Core processing unit, the Samsung Galaxy S20 Ultra 5G also has a higher amount of RAM memory.

Galaxy S20 Ultra 5G features a greater memory capacity to install applications and games than Xiaomi Mi A3, and although they both have equal 128 GB internal storage, the Galaxy S20 Ultra 5G also has an external SD slot that holds a maximum of 1000 GB. The Samsung Galaxy S20 Ultra 5G captures much better photographs and videos than Xiaomi Mi A3, and although they both have a same size camera aperture, the Samsung Galaxy S20 Ultra 5G also has a much better video resolution, a larger back-facing camera sensor and a back camera with a much better resolution.

The Xiaomi Mi A3 counts with a little better battery life than Samsung Galaxy S20 Ultra 5G, although it has a 19% smaller battery capacity.