Samsung Galaxy M31 128GB

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By Digit Desk | Updated on 20-Apr-2022
Market Status : LAUNCHED
Release Date : 25 Feb, 2020
Official Website : Samsung

Key Specifications

  • Screen Size

    Screen Size

    6.4" (1080 x 2340)

  • Camera


    64 + 8 + 5 + 5 | 32 MP

  • Memory


    128 GB/6 GB

  • Battery


    6000 mAh




Samsung Galaxy M31 128GB Price in India: ₹ 14,999 (onwards)

Available at 2 Store
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Samsung Galaxy M31 128GB Prices in India

Samsung Galaxy M31 128GB price in India starts from ₹ 14999 with various stores available on Digit. Buy Samsung Galaxy M31 128GB with the lowest price ₹ 14999 at amazon on 20 Apr, 2022.

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Samsung Galaxy M31 128GB Key Specifications

Display 91
  • Screen size (in inches): 6.4
  • Display technology: Super AMOLED
  • Screen resolution (in pixels): 1080 x 2340
Camera 91
  • Camera features: Triple
  • Rear Camera Megapixel: 48 + 12 + 5
  • Front Camera Megapixel: 32
Battery 80
  • Battery capacity (mAh): 5000
Overall 82
  • CPU: Exynos 9611
  • RAM: 2 GB
  • Rear Camera Megapixel: 48 + 12 + 5
Feature 76
  • OS version: 10
  • Finger print sensor: Yes
Performance 85
  • CPU: Exynos 9611
  • Processor cores: octa
  • RAM: 2 GB

Samsung Galaxy M31 128GB Full Specifications

Basic Information
Manufacturer : Samsung
Model : M31
Launch date (global) : 25-02-2020
Operating system : Android
OS version : 10
Type : Smartphone
Status : Launched
Colors : Blue
Product Name : Samsung Galaxy M31
Screen size (in inches) : 6.4
Display technology : Super AMOLED
Screen resolution (in pixels) : 1080 x 2340
Display features : Corning Gorilla Glass 3
Pixel Density (PPI) : 411
Camera features : Quad
Rear Camera Megapixel : 64 + 8 + 5 + 5
Front Camera Megapixel : 32
LED Flash : Yes
HDR : Yes
Aperture (f stops) : f/1.8
EIS : Yes
Primary 1 Aperture : f/1.8
Front Facing Aperture : f/2.0
Battery capacity (mAh) : 6000
Removal Battery (Yes/No) : No
Fast Charging Wattage : 15 W
Sensors And Features
Features : Super AMOLED
Keypad type : Touchscreen
Proximity Sensor : Yes
Finger print sensor : Yes
Accelerometer : Yes
Compass : Yes
Magnetometer : Yes
SIM : Dual
3G Capability : Yes
4G Capability : Yes
Wifi Capability : Yes
Wifi HotSpot : Yes
Bluetooth : Yes
GPS : Yes
Technical Specifications
CPU : Exynos 9611
CPU speed : 4x2.3 GHz, 4x1.7 GHz
Processor cores : octa
RAM : 6 GB
GPU : Mali-G72 MP3
Dimensions (lxbxh- in mm) : 159.2 x 75.1 x 8.9
Weight (in grams) : 191
Storage : 128 GB

Samsung Galaxy M31 128GB Brief Description


The Samsung Galaxy M31 128 GB smartphone has a quad-camera setup. The M series has gained a lot of popularity in India. The company had launched the Galaxy M30 smartphone last year and has now launched the Galaxy M31 128 GB model. The new Galaxy M31 retains the same battery and processor as the Samsung Galaxy M30s smartphone but has a quad rear camera setup instead of a triple rear camera setup which was present in the M30s smartphone. The smartphone is available for Rs. 16,999 for the 128GB storage variant. 

The Samsung Galaxy M31 128 GB smartphone and has a 6.4-inch display with a waterdrop notch at the top. The phone has a 6,000mAh battery and is backed by an Exynos 9611 octa-core processor and gets 6 GB of RAM. The dual SIM smartphone supports 4G as well as VoLTE connectivity. It runs on Samsung’s OneUI 2.0. It has a quad- rear camera setup which includes a 64 MP primary camera. It houses an 8 MP ultra-wide-angle camera, a 5 MP macro camera and a 5 MP depth sensor. Backed by a 6,000mAh battery unit with support for 15W fast charging, Samsung says that the phone can easily last a day on a single charge. Samsung Galaxy M31 128GB ships with Android 10 based OneUI 2.0. The company’s proprietary OS is similar to the one found on the Samsung Galaxy S10 Lite. The South Korean giant has preloaded the smartphone with a number of apps including Candy Crush Saga, Netflix, and Facebook, among others. Samsung also ships the device preloaded with Samsung My Galaxy and Samsung Shop.

Samsung has unveiled an 8 GB RAM model of the Samsung Galaxy M31. The phone is listed on the company’s website in a single storage option and in two colour variants. The phone has a quad rear camera setup which includes a 64 MP primary sensor, an 8 MP secondary sensor, a 5 MP macro shooter, and a 5 MP depth camera. For selfies and video chats, the Galaxy M31 has a 32 MP camera on the front which is housed in the U-shaped notch. It has a 6,000mAh battery. The Samsung Galaxy M31 8 GB RAM / 128 GB variant is listed at Rs. 19,999 on Samsung India website. The phone is available in two colours- Black and Blue.

Samsung has increased the price of the Galaxy M31 and Galaxy M21 smartphones in India by Rs 500 across all models. Both the mid-range phones will now be priced Rs 500 higher. The new prices came into effect last week and are applicable across all variants of these phones. The Galaxy M21 smartphone is now priced at Rs 14,499 while the Galaxy M31 price now starts at Rs 17,499. The South Korean giant has not revealed the reason for the price hike, but it could be due to the rest increase in GST by the Indian government.

Samsung has launched the successor to the Galaxy M30 called the Galaxy M31 128GB. The phone has received the new One UI 2.1 update and includes new camera features. The One UI 2.1 update brings features like Night Hyperlapse, Single Take, and My Filter. The Samsung Galaxy 31 has received the firmware version M315FXXU2ATIB. The size of the software for the Galaxy M31 is 498 MB. The My Filter option included in the One UI 2.1 update for the smartphones which allows users to colours and styles to create custom filters that can be used for future shots. The Single Take feature allows users to use the shutter button to click a series of photos and videos, while the Night Hyperlapse Mode in the update which allows you to shoot low light hyper-lapse videos.


The Galaxy M31 smartphone has a 6.4-inch AMOLED display with a waterdrop notch that Samsung calls the Infinity U display. It has Corning Gorilla Glass 3 for added protection. The phone has an earpiece that sits right above the display. The power and volume buttons are on the right of the device, while the 3.5mm headphone jack, primary microphone, USB Type-C port, and speaker at the bottom of the device. On the top is the secondary microphone. The Galaxy M31 weighs 191grams. The phone is available in two colours, Ocean Blue and Space Black. The Samsung Galaxy M31 128 GB has a plastic body found in all the M series phones. It comes with Corning Gorilla Glass 3 for protection against scratches and bumps.


The Galaxy M31 sports a quad rear camera setup and; has a single 32 MP selfie shooter. The primary camera on the Galaxy M31 has a 64 MP sensor and f/1.8 aperture. There is a second 8 MP ultra-wide-angle camera with a 123-degree field of view and an f/2.2 aperture, a third 5 MP depth sensor and a fourth 5 MP macro camera sensor. The camera comes with a Super Steady mode and can record up to 4K videos.


Under the hood, the smartphone packs an Exynos 9611 SoC which is the same as the Galaxy M30s. The octa-core processor has four performance ARM Cortex-A73 cores and four efficiency Cortex-A53 cores. It is backed by Mali-G72 GPU. Samsung ships the new Galaxy M31 with Android 10 based OneUI 2.0.

Samsung ships the phone with a number of preloaded apps, including Google apps, Netflix, Facebook, Candy Crush Saga, and Samsung Max. Samsung also preloaded its own apps such as My Galaxy and Samsung Shop on the smartphone.

Storage and battery

The phone packs in a big 6,000mAh battery and ships the phone bundled with a 15W charger in the box. The Galaxy M31 is available in 128 GB and 64 GB variants. The memory of the phone can be expanded via a microSD card slot.


Under the hood, the smartphone is powered by an Exynos 9611 octa-core processor with four performance ARM Cortex-A73 cores and four efficiency Cortex-A53 cores.  It has Mali-G72 GPU and is available in 4GB/ 64GB storage and 6GB of RAM / 128 GB of storage variants. The phone runs on Android 10 based OneUI 2.0.


The Galaxy M31 has two Nano-SIM slots that support 4G as well as VoLTE connectivity. Apart from the phone supports Wi-Fi, Bluetooth, USB, and GPS. 

Samsung Galaxy M31 128GB FAQs

Samsung Galaxy M31 128 GB is powered by the octa core Exynos 9611 SoC. It is available in 8 GB RAM and 6 GB RAM variants. The 8GB model was launched recently by the company while the 6GB model was launched in Feb 2020.

The Samsung Galaxy M31 128 GB has a quad rear camera setup which includes a 64 MP primary camera. Both the front camera as well as the rear camera are capable of recording UHD videos. The rear camera also has a Super Steady mode for clicking images.

The Samsung Galaxy M31 128 GB variant comes with a 6.4-inch full HD+ Infinity U AMOLED display with 1080 x 2340 pixels resolution. The display comes with Corning Gorilla Glass 3 for protection against bumps and scratches. The smartphone runs on the latest Android 10 operating system with the company’s proprietary UI on top.

Samsung Galaxy M31 128GB Price in India updated on 20th Apr 2022

Samsung Galaxy M31 128GB Mobile Phones Price In India Starts From Rs. 14999 The best price of Samsung Galaxy M31 128GB is Rs. 14999 on Amazon, which is 20% less than the cost of Samsung Galaxy M31 128GB on Tatacliq Rs.17989.This Mobile Phones is expected to be available in 64GB/6GB,128GB/6GB variant(s).

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Samsung Galaxy M31 128GB User Reviews

Overall Rating
Based on 1652 Ratings View Detail
  • 5 Star 1127
  • 4 Star 311
  • 3 Star 74
  • 2 Star 35
  • 1 Star 105
Based on 1652 Ratings
  • Classy product
    Renu Varma on | 04-10-2020

    Hey i m not a technical person, my husband recommended this phone to me....its battery backup and camera are amazing features and price may be a bit high but its good as long battery backup is good and pics are crystal clear...look wise its light Weight and cool look

  • Good quality product
    pratik on | 12-09-2020

    Great phone a little heavy in hand but good . One hand usage is difficult if u have small / medium fingers . You need long fingers to use by single hand . Battery charging takes time but it equally slow . Moderate usage u can use the mobile for 2 days . The back surface is a finger print magnet . I wouldnt advice to use this phone without cover . I m using this phone for office work so not much of gaming so cant comment on that .

  • Classy product
    Flipkart Customer on | 05-09-2020

    Mobile is performance is good camera is good display was awesome smooth working

  • Classy product
    Suraj Patel on | 31-08-2020

    Very Nice Product . I like this phone. battery backup is so good. camera pictures so clear

  • Simply awesome
    Flipkart Customer on | 26-08-2020

    I have been using this phone for last 7 days. I would be writing my review of this phone based on the experience PROS 1. Best display in this price segment. If you are looking forward to spend around 20000 it the best phone with best display. Colors are just amazing on this phone. 2. Beast battery life. No doubt as mentioned it has 6000mah battery life which is enough to last more than a day on heavy usage. Mine generally lasts more than a day on heavy gaming, listening to music, watching YouTube videos. This phone is too good for a moderate user 3. Awesome sound quality. The sound quality is just too good even without earphones the sound quality is considerably good for a single speaker which the phone boasts of 4. Big screen size is also a plus CONS Although not many 1. Considering the price phone should have come with a gorilla 5 protection glass 2. I don't know why Samsung is not introducing snapdragon processor in its phones. People who have a budget of 20k generally expect a good processor 3. Not for PUBG enthusiasts. Although works fine on medium settings People can consider this phone even if m31s has been launched the only difference is the screen size and it comes with a 8GB variant rest is all same

  • Super!
    Noyonika Moitra on | 01-08-2020

    Samsung is my all time favorite brand and I never used any other brand. This phone is amazing in every terms ! Flipkart is always giving their best when it comes to product quality and delivery time. Happy and satisfied customer of Samsung and Flipkart ! :)

  • Very Good
    Ujjal Banerjee on | 26-07-2020

    Good battery back up with high resolution screen.

  • Waste of money!
    Flipkart Customer on | 20-07-2020


  • Excellent
    Flipkart Customer on | 19-07-2020


  • Excellent
    Rajeev Kumar on | 17-07-2020

    Awesome product and delivered on right time

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