Samsung Galaxy M31s – Full Specifications – Price In India

Samsung Galaxy M31s
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Do you know Samsung has recently launched its new phone – Samsung Galaxy M31s. This mobile phone is the successor of the Galaxy M31. The major improvement in Galaxy M31s will be its 6000 mAh battery, paired with 25 watts supercharging. M31s will also support reverse charging. Another amazing feature supported by the new mobile phone is the 64 MP Intelli Cam.

Complete Specifications Of Samsung Galaxy M31s

1TechnologyGSM / HSPA / LTE
22G BandsGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only)
33G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
44G Bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5SpeedHSPA 42.2/5.76 Mbps, LTE-A
6Announced2020, July 30
7StatusAvailable. Released 2020, August 06
8Dimensions159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)
9Weight203 g (7.16 oz)
10SimSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
11TypeSuper AMOLED
12Size6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio)
13Resolution1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
14ProtectionCorning Gorilla Glass 3
15OSAndroid 10, One UI 2.5
16ChipsetExynos 9611 (10nm)
17CPUOcta-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
18GPUMali-G72 MP3
19Card SlotmicroSDXC (dedicated slot)
20Internal128GB 6GB RAM, 128GB 8GB RAM
21 InternalUFS 2.1
22Triple64 MP, f/1.8, 26mm (wide), 1/1.73″, 0.8µm, PDAF
23Camera 12 MP, f/2.2, 123˚ (ultrawide)
24 Camera5 MP, f/2.4, (macro)
25Camera 5 MP, f/2.4, (depth)
26FeaturesLED flash, panorama, HDR
27Video[email protected], [email protected], gyro-EIS
28Single32 MP, f/2.2, 26mm (wide), 1/2.8″, 0.8µm
30Video[email protected], [email protected]
323.5mm JackYes
33WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
34Bluetooth5.0, A2DP, LE
36NFCYes (market/region dependent)
37RadioFM radio, RDS, recording
38USBUSB Type-C 2.0, USB On-The-Go
39SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass
40TypeLi-Po 6000 mAh, non-removable
41ChargingFast charging 25W
42Battery Reverse charging
43ColorsMirage Black, Mirage Blue
44ModelsSM-M317F, SM-M317F/DS
45SAR1.38 W/kg (head)  
46Price₹ 18,499 / £ 475.00

The Launch Date Of Samsung Galaxy M31s In India


Samsung Galaxy M31s launch date in India was 2020, July 30. The launch date of Samsung Galaxy M31s was soon after the release of Galaxy M31 in February 2020. This new mobile phone is launched with two variants

1. 6 GB RAM – 64 GB Storage

2. 6 GB RAM – 128 GB Storage

Now, you can also buy the same phone with 8 GB RAM – 128 GB Storage on Amazon.

The newly launched mobile phone is also blessed with wonderful upgrades like a 6000 mAh battery, 4 back cameras, fast charging, etc.

Price Of Galaxy M31s

Now you can easily get Galaxy M31s from Amazon, Flipkart, etc. And if you want you can buy it from the Samsung website itself. Below are links to buy the phone


1. 6 GB RAM – 128 GB Storage – MRP – 22,999/-

2. 8 GB RAM – 128 GB Storage – MRP – 24,999/-

Samsung website

1. 6 GB RAM – 64 GB Storage

2. 6 GB RAM – 128 GB Storage

3. 8 GB RAM – 128 GB Storage

Design Of Samsung Galaxy M31s

The New Samsung Galaxy M31s was launched with a slightly new design which makes it different from other mobile phones of Galaxy M Series. It has got a 6.5 Inch Infinity – O display with a punch-hole camera embedded at the top. This design of M31s makes it look premium.

samsung galaxy m31s

Galaxy M31s has got a side-mounted fingerprint scanner that is embedded with volume buttons for easy control. You can easily reach these buttons while holding smartphones in hand.

The phone has also got USB Type – C port, speaker, and 3.5 mm audio jack at the bottom. There is a secondary microphone which is at the top of the phone.

The back of the Samsung phone is made of ‘Glasstic’ with a glossy finish. There are two options offered by Samsung i.e. Mirage Black and Mirage Blue. Overall look for both variants is very elegant.

Samsung M31s is equipped with a quad-camera module on the back with a sensor. This module also has a single – LED flash.

The galaxy mobile phone is powered with a 6000 mAh battery making it weigh around 203g. You are going to feel some weight when holding the phone for a while. However, the overall design of the mobile phone is very comfortable.

Samsung Galaxy M31s – Detailed Specifications

Again Samsung is sticking with its Exynos 9611. This is a very powerful processor, however, this time again Samsung is not using any new processor and is using the previous one. The processor is equipped with an octa-core which has four performances Cortex – A73 cores and is clocked at 2.3 GHz and another four efficient Cortex-A 53 cores clocked at 1.7 GHz.

This amazing smartphone is available in two Ram versions i.e. 6 GB and 8 GB; however, storage remains unchanged at 128 GB. However, there is an option to expand storage up to 512 GB with the help of a microSD card.

samsung galaxy m31s

You will also find Bluetooth 5 support and GPS & dual-band Wi-Fi AC support. It also supports 4G and VoLTE. With the mobile, you will get a Type – C USB charger cable.

If we talk about software then the amazing device runs ONEUI 2.1 on top of Android 10. The user interface of Galaxy M31s is very much similar to M Series mobile phones launched by Samsung. During the setup process, you will find lots of pre-installed apps like One Drive, Facebook, Netflix, Snapchat, and Candy Crush Saga.

There is also a Galaxy Store app which is a good alternative to the Google Play store. The beautiful device has a glance lock screen stories, so you may experience promotional stories or photos on the lock screen, however, you can disable this feature if required.

Battery Life And Performance Of Samsung Galaxy M31s

If you are planning to buy this brand new mobile phone then you might be thinking what is the capacity of the battery of the Samsung Galaxy M31s and its performance?

The processor used in Samsung Galaxy M31s is slightly old, however, it is not going to impact your daily performance. There is no lag while jumping from one option to another. I guess due to good RAM of 6 and 8 GB you can perform multitask between various apps, but loading heavy apps may take a long time.

samsung m31s

With the help of a side-mounted fingerprint scanner, you can easily unlock the device. Face recognition feature is also available in this version of mobile, however, it is quite slow. If we talk about the display, then I must say that the phone has got nice viewing angles and have a perfect display to play games and watch movies.

If you are planning to buy this mobile for playing games, then it’s a good decision as the mobile phone is blessed with graphics set to HD and the frame rate is also high. So, one can play any game without any worry.

I am happy to tell you that the battery life of the Samsung Galaxy M31s is good. One can use a fully charged mobile phone for two complete days. The charger of the mobile phone is 25W and charges the phone very quickly. So, you can reach 0 to 65% in an hour. To completely charge the phone you need a continuous charging of one and a half hour. However, overall battery performance is amazing.  

The Amazing Camera Of Samsung Galaxy M31s

This mobile phone supports a quad–camera setup. It has an amazing 64 – megapixel primary camera with an f/1.8 aperture.

The phone is also equipped with a 12-megapixel ultra-wide-angle camera which has 123 – degree field view along with a 5-megapixel depth sensor and 5-megapixel macro camera.

Camera Specification

Samsung Galaxy M31s has a single take feature that can deliver a wide variety of output which includes photos with pre-applied filters. You can also make videos with the boomerang and hyper-lapse video effects. So, here you have got amazing video capturing options instead of shooting a plain video. With the help of Pro Shooting mode, you can have complete control over settings which will make the video shooting experience amazing.

With the help of Galaxy M31s, you can take 16 MP shots. In the daytime, the phone is responsive to meter light correctly and its AI can detect scenes very quickly. Images taken by this phone in the daytime are sharp and have adequate details.  

With the help of the wide-angle camera, you can easily capture a wider field view; however, photos are warped at the edges. However, because of the high resolution, you can easily crop these edges, but the image is of low quality as compared to the image of the primary camera.

Close shots taken by Galaxy M31s have nice detailing and the mobile can manage soft background effect which looks wonderful. With live focus mode, you can have clean portraits that will let you fix the level of a blur if any.  

Back Camera

In low light also, the phone’s camera performs well, however wide-angle if little unsatisfying. Overall you are going to have a wonderful experience in low light also.

For capturing selfies you have got a 32 MP shooter and also save 8 MP shots by default along with 12 MP for the wider frame. During the daytime you can capture nice details, however, you have to hold the phone steady after hitting the shutter button for a nice shot. You will also get the option to capture portraits with the help of Live Focus mode.  

You can capture high-quality videos with a primary camera and selfie camera. One can get better output at 1080p; however, at 4K you are going to experience a slight shimmer effect.

Now, you can easily guess how many perspectives can be captured with a single take in the Samsung Galaxy M31s.

Should You Buy Galaxy M31s?


Samsung is a very popular company and is continuously launching various wonderful mobile phones.

Galaxy M31s is an amazing phone with a quality camera, display, and wonderful battery life. So, if you are very particular about the phone’s battery then this is the phone for you. For 24,999/- you can buy an 8 GB RAM phone and for 22,999/- you can buy a 6 GB RAM phone both with 128 GB storage. You can also compare other Samsung mobile phones and can check out complete guide on Samsung mobile phones.

Frequently Asked Questions

Ques – What is the battery capacity of Galaxy M31s?

The mobile device is equipped with a 6000 mAh battery which supports fast charging of 25W.

Ques – What is the storage capacity of Samsung M31s?

With this mobile phone, you will get a massive storage capacity of 128 GB.

Ques – Can we expand the internal storage of Samsung Galaxy M31s?

Yes, you can expand the internal storage of Samsung Galaxy M31s up to 512 GB with the help of a microSD card.

Ques – What is the processor of Samsung Galaxy M31s?

The phone is powered with Exynos 9611 octa-core chipset which is paired with 128 GB storage and 6GB RAM. It functions on Android 10 based on One UI 2.5.

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