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Global Score
87.481
Basic Information
SamsungXiaomi
Android 5.0Android 12
2015-04-11--
5.65 x 2.78 x 0.27 inches--
4.87 ounces--
Black, Blue, Gold and WhiteBlack and White
Aluminium and GlassAluminum and Ceramic
Scratch-Resistant GlassScratch-Resistant Glass
$ 252.00--
Display / Screen
5.1 inches6.7 inches
1440 x 2560 pixels (Quad HD / 2K)3200 x 1440 pixels
Super AMOLEDAMOLED
576 pixels per inch524 pixels per inch
--1500 cd/m2 brightness
Capacitive, Multi-touchNo touch screen
9.99.7
Performance
Exynos 7 Octa 7420 chipsetQualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset
64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor processor
3 GB (1600 MHz) RAM8 GB RAM
Mali-T760 MP8 (650 MHz) GPUAdreno 730 GPU
10.086.21
Storage
128 GB internal memory256 GB internal memory
No SD card slotNo SD card slot
10.113.3
Camera
16.00 MP + 5.00 MP50.00 MP + 20.00 MP
f/1.90 aperturef/2.00 aperture
28.00mm focal length24.00mm focal length
0.38 inches (1/2.6") sensor0.5 inches (1/2") sensor
3840 x 2160 (30 fps) (4K) video resolution7680 x 4320 (24 fps) video resolution
--1920 x 1080 (1920 fps) (Full HD) slow motion video
10.0112.32
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA
Nano SIM, Dual SIMNano SIM
6.710.6
Battery Life
2550mAh Battery4800mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
4.566.64
Other Features
Bluetooth 4.1Bluetooth 5.2
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

Comparison review

Galaxy S6 is just a bit better than the Xiaomi 12S Ultra, with a general score of 87.4 against 81. Both phones in this comparison use Android OS (Operating System), but the Galaxy S6 has the previous 5.0 version while Xiaomi 12S Ultra has Android 12 version. The Galaxy S6 counts with a much powerful processing unit than Xiaomi 12S Ultra, because although it has a smaller amount of RAM, and they both have the same number of cores, the Galaxy S6 also counts with an extra graphics processor and a 64-bits processing unit.

Galaxy S6 has a slightly better screen than Xiaomi 12S Ultra, because although it has a really smaller display and a little bit lower resolution of 2560 x 1440 pixels, it also counts with a just a little higher pixels density. Xiaomi 12S Ultra counts with a way bigger storage capacity to install applications and games than Galaxy S6, because it has 256 GB internal storage.

The Xiaomi 12S Ultra has a superior battery performance than Samsung Galaxy S6, because it has 4800mAh of battery capacity against 2550mAh. The Xiaomi 12S Ultra takes way better videos and photos than Galaxy S6, because although it has a tinier diafragm aperture which is not good for shooting images in low-light situations, it also counts with a way better video definition, a way bigger back camera sensor taking much higher quality pictures and a lot more megapixels camera in the back.




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