Samsung Galaxy M31 Review

samsung M31


  • The Samsung Galaxy M31 is part of the M series.
  • The Galaxy M31 comes with a Quad camera setup 64MP rear and 32MP selfie.
  • The Galaxy M31 6GB/64 variant price up to INR 16,499/-, 6GB/128GB price up to INR 17,499/- and 8GB/128GB price up to 18,499/-

Samsung has changed its market strategies and emerging as a top smartphone company in the last few years. The Samsung Galaxy M series is the most successful and popular series of Samsung in the affordable and mid-range price. The Galaxy M31 comes with some highlighted features that make this smartphone top in M series like a Quad camera setup, 32-megapixel front-facing camera, 64 megapixels Rear Camera, 6000 mah battery backup that gives approximately two days of battery backups and a good look. 

Lets Review Galaxy M31 and find out.

 Design and Display Quality

The Galaxy M31 comes with a polycarbonate plastic body that is good enough gives a glossy finish to the smartphone except fingerprints marks appear on the body. This smartphone comes with a big 6.4-inch AMOLED display with a Full-HD+ resolution and waterdrop notches (Infinity U display as per Samsung ). in-hand experience of the smartphone is excellent properly fit in your hand. The fingerprint sensor fixes in the perfect position that helps easily unlock the smartphone. The Galaxy M31 comes with a 3.5mm headphone jack, primary microphone, USB Type-C port, and speaker at the bottom of the smartphone. On top of the smartphone has a secondary microphone. 

Samsung M31

Processor and Performance 

The Samsung Galaxy M31 has In-build with Exynos 9611 Processor which has developed by Samsung. The Exynos 9611 is an octa-core processor run on 10 nm technology. The processor comes with 4 Cortex A73 cores with a clock speed of 2.3GHz, 4 Cortex A53 cores clocked at 1.7GHz maximum. This processor gives an excellent performance in high graphic games and other multi-tasking works.

New Qualcomm Snapdragon 875 may be launched in December

Camera and Picture Quality 

The Galaxy M31 has a quad-camera setup on the back of the smartphone with a 64-megapixel resolution and f/1.8 aperture. There is another 8-megapixel ultrawide with f/2.2 aperture. There is another two 5-megapixel with f/2.4 aperture (macro) and 5-megapixel with f/2.2 aperture (depth). The camera can record 4K @ 30 fps videos with an LED flash  

The front selfie camera has 32-megapixel with f/2.0 aperture as well as 4k @ fps video without an LED flash

Storage Management  

The Samsung Galaxy M31 comes with 6GB/8GB variants. The Company has also given 64 GB/ 128 GB internal storage in this smartphone that is good in this price segment. This smartphone comes with a dedicated MicroSD slot and expandable storage up to 512 GB that gives an extra advantage they can store as much as he can.


The Samsung Galaxy M31 has giving monster 6000 mah Battery that is a major attraction of this smartphone. Once charged it gave two days of battery backup.


BODY DIMENSIONS 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight-191 g
PROCESSORSamsung Exynos 9611, Octa-core 
DISPLAY6.4 inches Super AMOLED Display (19.5:9 ratio)
CAMERAFront Camera – 32 MP, f/2.0, with 4k video recording (30 fps)
Rear Camera – Quad Camera Setup
64 MP, f/1.8 aperture
16 MP, f/2.2 aperture
5 MP, f/2.4 aperture (macro)
5 MP, f/2.4 aperture(depth) with LED Flesh
4k video recording (30fps)
BATTERYLi-Po 6000 mAh, non-removable
STORAGEInternal Memory – 64/128 GB Expendable Storage up to 512 GB
RAM- 6/8GB
OPERATING SYSTEMAndroid 10, One UI 2.1
SIM SLOT TYPEDedicated (Two 4G Sim and MicroSD card)
SENSORSaccelerometer, gyro, proximity, Fingerprint , compass
CHARGERFast charging 15W
RADIOFM radio, RDS, recording
WLANWi-Fi 802.11
COLORSOcean Blue, Space Black,
SAR VALUE0.52 W/kg (head)     0.69 W/kg (body)   


Overall the performance of Galaxy M31 in this price range is impressive.
The gaming experience in this smartphone with the power of Samsung Exynos 9611 was fantastic and smoothly run without any issue. The camera performance was pretty good and stunning. Finally, this is the best smartphone in the market in this price segment.

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