Samsung Galaxy M31
  • The Battery life is also good which keep it alive for one day easily.
  • The display of the phone is very good.
  • The picture quality is not that much good.
  • Heating issues are there are sometime.


The Samsung Galaxy M31 is a fully loaded smartphone. It was launched by Samsung on 25th February 2020.It is packed with lots of interesting features. The key features of the phone is it come with a better display, a best good processor i.e. Exynos 9611 processor and has a 6000 Mah battery. There are many more features loaded in it. At 20000 INR price range it is a best camera centric and better display smartphone.

The Samsung Galaxy M31 come with a quad camera setup. At the rear it has a 64mp primary camera with a F/1.8 aperture, a 8mp ultra wide angle camera with F/2.2 aperture, a 5mp macro camera with a F/2.4 aperture, and a 5mp depth camera with a F/2.4 aperture. It records video in 4K @ 30 FPS and1080p @ 30/60/120fps. The night scape quad camera, gives you beautiful photos in high resolution. It make slow motion videos at 120 FPS and 240 FPS. It has the eye autofocus feature also. The picture clarity and detailing is good. At the front it comes with a 32mp in display selfie camera for stunning selfie with a F/2.0 aperture. It has AI portrait mode which can help to add an unique touch to selfies.

The phone comes in 3 variant only i.e. 6 GB RAM and 64 GB storage and 6 GB RAM and 128 GB storage 8 GB RAM and 128 GB storage but it can be further expandable by Micro-SD card. It does not support wireless charging but comes with a normal 15W fast charger in the box.

Samsung Galaxy M31 design and specification:

The Samsung Galaxy M31 has a very unique design at the back. The backside of the phone has a plastic finish at the back and the body material is of plastic. The phone looks very premium in the black color. It has a premium finish at the back and looks very shiny also. The phone comes with corning gorilla glass 3 protection at the front and back for protection from accidental drops and unwanted scratches. It is a value for money smartphone as compared to the features.

Samsung Galaxy M31

The Samsung Galaxy M31 comes with a 6.40 inch Full HD+ super AMOLED touchscreen display with a resolution of (1080 x 2400) pixel and a pixel density of 403 pixel per inch (ppi). It comes with 90Hz refresh rate. The aspect ratio is 20:9. It has 800 nits brightness and ensures a high contrast ratio and high brightness for delightful visual. It is powered by a Exynos 9611 processor for a powerful performance and a Mali-G72 Mp3 GPU for fast gaming performance. The phone weighs around 191 grams which is lightweight. It comes with a 6000Mah battery which keep it alive for 2 day easily according the usage. It comes in 2 color variant i.e. Ocean blue, space black color.

Full specification of Samsung Galaxy M31:

Brand Samsung
modelgalaxy M31
Dimension159.2 x 75.1 x 8.9 mm
form factortouchscreen
weight191 gram
battery capacity6000 MAH
removal batteryno
colors Ocean blue, space black 
Screen size6.60 inches
Resolution1080 x 2340 pixels
Protection typegorilla glass
pixel density403 ppi
ProcessorOcta Core Processor
Processor makeExynos 9611
Internal storage64GB
Expandable storageYes
Expandable storage typeMicro-SD
Rear camera64mp + 8mp + 5mp + 5mp 
Rear autofocusYes
Rear flashYes
Front camera32mp
Operating systemAndroid 10
skinONE UI 3.1
Wifi standard supported802.11 a/b/g/n/ac
BluetoothYes, version- 5.0
USB type C   Yes
headphone3.5mm jack   
Number of SIMS2
Active 4G on both SIM cardsyes
SIM TypeNano SIM
Supports 4g in india (band 40)Yes
SIM TypeNano SIM
Supports 4g in india (band 40)Yes
Fcae unlockYes
finger print scannerYes
Compass/ magnetometer  Yes
Proximity SensorYes
Ambient light sensorYes


Q: Is the storage can be expandable?

Ans: Yes.

Q: Is the processor is good for normal gaming?

Ans: it is good for gaming.

Q: Does this device has a good battery life?

Ans: Yes it has a average of one day easily according the usage.

Q: What is the screen size of phone?

Ans: it has 6.40 inch Full HD+ display.

Q: In that device Fast charging facility is available?

Ans: Yes it has a 15W fast charger.

Q:Which processor is used in phone?

Ans: It has Mediatek Dimensity 700 5G processor.

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