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Global Score
79.287.4
Basic Information
XiaomiSamsung
Android 11, 10, 9.0 PieAndroid 5.0
2019-07-242015-04-11
6.04 x 2.83 x 0.33 inches5.65 x 2.78 x 0.27 inches
6.13 ounces4.87 ounces
Blue, Gray and WhiteBlack, Blue, Gold and White
Glass (Corning Gorilla Glass 5) and Plastic Aluminium and Glass
Scratch-Resistant GlassScratch-Resistant Glass
--$ 252.00
Display / Screen
6.1 inches5.1 inches
1560 x 720 pixels 1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
282 pixels per inch576 pixels per inch
No touch screenCapacitive, Multi-touch
7.39.9
Performance
Qualcomm Snapdragon 665 chipsetExynos 7 Octa 7420 chipset
Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor
4 GB RAM3 GB (1600 MHz) RAM
Adreno 610 GPUMali-T760 MP8 (650 MHz) GPU
9.0910.08
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 256 GB) external memory slotNo SD card slot
13.1810.1
Camera
48.00 MP + 32.00 MP16.00 MP + 5.00 MP
f/1.80 aperturef/1.90 aperture
--28.00mm focal length
0.43 inches (1/2.3") sensor0.38 inches (1/2.6") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (240 fps) (HD) slow motion video--
11.4410.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM
Nano SIMNano SIM, Dual SIM
6.76.7
Battery Life
4030mAh Battery2550mAh Battery
Non-Removable BatteryNon-Removable Battery
--Wireless Charging
5.924.56
Other Features
Bluetooth 5.0 Bluetooth 4.1
GPSGPS
--NFC
Infra-red portInfra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy S6 has an overall score of 87.4, which is better than the Xiaomi Mi A3's 79.2 score. Despite of the fact that Galaxy S6 is much older than Xiaomi Mi A3, it's design is somewhat thinner and much lighter. These devices use Android operating system, but the Galaxy S6 has 5.0 version and Xiaomi Mi A3 has Android 11 version.

Samsung Galaxy S6 counts with a better hardware performance than Xiaomi Mi A3, because although it has less RAM memory, and they both have a Octa-Core CPU, the Samsung Galaxy S6 also counts with an extra graphics processor and a 64 bits CPU. The Galaxy S6 features a much more vibrant display than Xiaomi Mi A3, because although it has a little smaller display, it also counts with a lot higher 2560 x 1440 pixels resolution and a much better screen pixels density.

Xiaomi Mi A3 takes better pictures and videos than Galaxy S6, and although they both have the same 30 fps video frame rate and the same (4K) video resolution, the Xiaomi Mi A3 also has a bigger camera sensor capturing more light and vivid colors, a much better resolution camera in the back and a bigger aperture to capture better photos and video in low-light situations.

The Xiaomi Mi A3 features a much greater storage for applications and games than Samsung Galaxy S6, and although they both have exactly the same internal memory capacity, the Xiaomi Mi A3 also has a SD extension slot that admits a maximum of 256 GB. The Xiaomi Mi A3 counts with a much longer battery lifetime than Galaxy S6, because it has 4030mAh of battery capacity against 2550mAh.




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