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Global Score
7986.5
Basic Information
SamsungSamsung
Android 4.4Android 11, 10
2013-03-142020-03-05
5.38 x 2.75 x 0.31 inches6.27 x 2.96 x 0.35 inches
4.59 ounces6.74 ounces
Black, Blue, Red and WhiteBlack, Blue and Red
PolycarbonatePlastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 135.00--
Display / Screen
5 inches6.4 inches
1080 x 1920 pixels (Full HD)2340 x 1080 pixels
Super AMOLEDSuper AMOLED
441 pixels per inch403 pixels per inch
--420 cd/m2 brightness
Capacitive, Multi-touchNo touch screen
9.18.4
Performance
Qualcomm Snapdragon 600 APQ8064T chipsetExynos 9611 chipset
Krait 300 (Quad-Core 1900 MHz) processorArm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
2 GB (800 MHz) RAM6 GB RAM
Adreno 320 (400 MHz) GPUMali-G72 MP3 GPU
99.36
Storage
64 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC (up to 64 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
9.4611.74
Camera
13.00 MP + 2.00 MP64.00 MP + 32.00 MP
f/2.20 aperturef/1.80 aperture
31.00mm focal length26.00mm focal length
0.33 inches (1/3.06") sensor0.59 inches (1/1.7") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1920 x 1080 (240 fps) (Full HD) slow motion video
9.0212.1
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM, Dual SIM
76.7
Battery Life
2600mAh Li-Ion Battery6000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
Wireless Charging--
17 hours talk time--
4.567.52
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
Infra-red port--
--Fingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Galaxy M31 has a global score of 86.5, which is a little bit better than Samsung Galaxy S4's score of 79. Both phones we compare here have Android OS (Operating System), but Galaxy M31 has newer 11 version and Samsung Galaxy S4 has Android 4.4 version. Galaxy M31's design is notably newer than the Samsung Galaxy S4's, although it is heavier and somewhat thicker.

Galaxy M31 features a little faster processing unit than Galaxy S4, because although it has doesn't have an additional graphics co-processor, it also counts with 4 GB more RAM memory and 4 more processing cores. Samsung Galaxy S4 has just a bit better screen than Galaxy M31, because although it has a quite lower resolution of 1920 x 1080 and a really smaller screen, it also counts with a just a little better pixel density.

Samsung Galaxy M31 counts with a way better camera than Galaxy S4, because it has a much better video quality, a way larger camera sensor which offers a way higher photo and video quality, a back camera with lot more mega-pixels and a larger aperture. The Samsung Galaxy M31 has a much better memory capacity to install games and applications than Samsung Galaxy S4, and although they both have exactly the same internal storage, the Samsung Galaxy M31 also has a slot for an SD memory card that holds up to 512 GB.

The Samsung Galaxy M31 features a really longer battery lifetime than Samsung Galaxy S4, because it has a 131 percent greater battery capacity.




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