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Global Score
87.486.5
Basic Information
SamsungSamsung
Android 5.0Android 11, 10
2015-04-112020-03-05
5.65 x 2.78 x 0.27 inches6.27 x 2.96 x 0.35 inches
4.87 ounces6.74 ounces
Black, Blue, Gold and WhiteBlack, Blue and Red
Aluminium and GlassPlastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 252.00--
Display / Screen
5.1 inches6.4 inches
1440 x 2560 pixels (Quad HD / 2K)2340 x 1080 pixels
Super AMOLEDSuper AMOLED
576 pixels per inch403 pixels per inch
--420 cd/m2 brightness
Capacitive, Multi-touchNo touch screen
9.98.4
Performance
Exynos 7 Octa 7420 chipsetExynos 9611 chipset
64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processorArm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
3 GB (1600 MHz) RAM6 GB RAM
Mali-T760 MP8 (650 MHz) GPUMali-G72 MP3 GPU
10.089.36
Storage
128 GB internal memory64 GB internal memory
No SD card slotmicroSDXC (up to 512 GB) external memory slot
10.111.74
Camera
16.00 MP + 5.00 MP64.00 MP + 32.00 MP
f/1.90 aperturef/1.80 aperture
28.00mm focal length26.00mm focal length
0.38 inches (1/2.6") sensor0.59 inches (1/1.7") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1920 x 1080 (240 fps) (Full HD) slow motion video
10.0112.1
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIM, Dual SIMNano SIM, Dual SIM
6.76.7
Battery Life
2550mAh Battery6000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.567.52
Other Features
Bluetooth 4.1Bluetooth 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

Samsung Galaxy S6 is just a bit better than Galaxy M31, having an 87.4 score against 86.5. The Samsung Galaxy S6 is an noticeably older phone than the Galaxy M31, but Samsung made it noticeably thinner and notably lighter. Both of these devices have Android operating system, but the Samsung Galaxy S6 has 5.0 version and Galaxy M31 has Android 11 version.

Galaxy S6 features a bit better processing unit than Galaxy M31, because although it has 3 GB less RAM memory, and they both have 8 cores, the Galaxy S6 also counts with an extra graphics processor and a 64-bit CPU. Galaxy S6 counts with a better looking display than Galaxy M31, because although it has a much smaller display, it also counts with a higher resolution of 2560 x 1440 pixels and more pixels per inch in the display.

The Samsung Galaxy M31 takes much better pictures and videos than Galaxy S6, and although they both have the same video frame rates and the same 3840x2160 video quality, the Samsung Galaxy M31 also has a bigger diafragm aperture, a way bigger back camera sensor which provides a lot better image and video quality and a back facing camera with much more megapixels.

Galaxy M31 has a better storage to install games and applications than Galaxy S6, because although it has less internal memory, it also counts with a slot for external memory cards that holds a maximum of 512 GB. The Galaxy M31 has a superior battery performance than Galaxy S6, because it has 6000mAh of battery capacity.




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