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Global Score
86.581.6
Basic Information
SamsungSamsung
Android 11, 10Android 5.0, 4.4
2020-03-052014-09-03
6.27 x 2.96 x 0.35 inches6.04 x 3.09 x 0.33 inches
6.74 ounces6.21 ounces
Black, Blue and RedBlack, Gold, Pink and White
Plastic and Plastic --
Scratch-Resistant GlassScratch-Resistant Glass
--$ 269.00
Display / Screen
6.4 inches5.7 inches
2340 x 1080 pixels 1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
403 pixels per inch515 pixels per inch
420 cd/m2 brightness--
No touch screenCapacitive, Multi-touch
8.49.5
Performance
Exynos 9611 chipsetQualcomm Snapdragon 805 APQ8084 chipset
Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processorKrait 450 (Quad-Core 2700 MHz) processor
6 GB RAM3 GB (825 MHz) RAM
Mali-G72 MP3 GPUAdreno 420 (500 MHz) GPU
9.369.54
Storage
64 GB internal memory32 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
11.748.12
Camera
64.00 MP + 32.00 MP16.00 MP + 3.70 MP
f/1.80 aperturef/2.20 aperture
26.00mm focal length31.00mm focal length
0.59 inches (1/1.7") sensor0.38 inches (1/2.6") 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 video1920 x 1080 (60 fps) (Full HD) slow motion video
12.110.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM
Nano SIM, Dual SIMMicro SIM
6.77
Battery Life
6000mAh Li - Polymer Battery3220mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--20 hours talk time
7.525.2
Other Features
Bluetooth 5.0 Bluetooth 4.1, EDR
GPSGPS
NFCNFC
--Infra-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

The Samsung Galaxy M31 has an overall score of 86.5, which is slightly better than Galaxy Note 4's score of 81.6. Both phones we are comparing work with Android OS (operating system), but the Samsung Galaxy M31 has a newer 11 version while Galaxy Note 4 has Android 5.0. The Samsung Galaxy M31 body is much newer than the Galaxy Note 4's, although it's just a bit heavier and just a little thicker.

The Samsung Galaxy Note 4 has a sharper display than Galaxy M31, because although it has a little bit smaller screen, it also counts with a higher 2560 x 1440 resolution and a greater screen pixel density. The Galaxy M31 features a way bigger memory capacity to install applications and games than Galaxy Note 4, because it has 32 GB more internal memory capacity and a SD memory card expansion slot that allows a maximum of 512 GB.

The Galaxy Note 4 features a little faster CPU than Samsung Galaxy M31, because although it has a smaller amount of RAM and an inferior number of cores , it also counts with an extra GPU. Samsung Galaxy M31 features a very superior battery performance than Samsung Galaxy Note 4, because it has 6000mAh of battery capacity.

Galaxy M31 captures a lot better videos and photos than Samsung Galaxy Note 4, and although they both have the same 30 frames per second video frame rate and the same video quality, the Galaxy M31 also has a bigger aperture for better low light photos and videos, a back facing camera with a way higher 64 mega pixels resolution and a much bigger sensor capturing lot better quality videos and photographs.




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