Samsung Galaxy M31 Prime; Smartphone with 64MP quad-camera, Exynos Processor starting at ₹16,499

Samsung Galaxy M31 Prime; Smartphone with 64MP quad-camera, Exynos Processor starting at ₹16,499

Samsung Galaxy M31 Prime is an affordable mid-range smartphone under Galaxy M-series. 

Sensors used on the phone are proximity sensor, accelerometer, compass/ magnetometer, gyroscope, ambient light sensor, and fingerprint sensor. The smartphone supports face unlock.

Samsung Galaxy M31 prime
Galaxy M31 prime

Samsung Galaxy M31 Prime has the usual sets of connectivity options that include 3G, 4G, VoLTE that enables HD voice calls and video calls on supported Jio networks, WiFi, Bluetooth v5, and USB v2 with Type-C port. For online navigation, it features GPS with A-GPS, GLONASS, and BDS.

Samsung Galaxy M31 Prime Specifications

  • Body: 6.27 x 2.96 x 0.35 in; Gorilla Glass 3 front and plastic back, plastic frame; Ocean Blue, Space Black, Iceberg Blue
  • Weight: 191g
  • Display: 6.4″ Super AMOLED, 1080 x 2340 px resolution, 19.5:9 aspect ratio, 403ppi; Corning Gorilla Glass 3
  • CPU:  Exynos 9611 (10nm), Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
  • OS: Android 10, One UI 2.0
  • GPU: Mali-G72 MP3
  • RAM: 6GB
  • Storage: 128GB
  • Rear camera: 
    • 64 MP, f/1.8, 26mm (wide), 1/1.72″, 0.8µm, PDAF
    • 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0″, 1.12µm
    • 5 MP, f/2.4, (macro)
    • 5 MP, f/2.2, (depth)
  • Front camera: 
    • 32 MP, f/2.0, 26mm (wide), 1/2.8″, 0.8µm
  • Video recording: 
    • Rear camera:4K@30fps, 1080p@30fps, gyro-EIS
    • Front camera: 4K@30fps, 1080p@30fps
  • Battery: Li-Po 6000mAh, non-removable, fast charging 15W
  • Sensors: Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Also check the Samsung Galaxy M51.

Samsung Galaxy M31 Prime Overview


Samsung galaxy m31 prime comes with the dimension of 6.27 inches height by 2.96 inches width with the thickness of 0.35 inches. The phone weighs about 191g and comes in three different colours; Ocean Blue, Space Black, Iceberg Blue.

The smartphone is built with the gorilla glass front and plastic back, including the frame made of plastic. There is a SIM slot, for the dual-SIM, a nano-SIM and a dual stand-by. The storage can be extended up to 512GB using a micro SD. 

Dimensions159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight191 g (6.74 oz)
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
ColourOcean Blue, Space Black, Iceberg Blue


Samsung galaxy m31 prime has 6.4 inches infinity U Super-AMOLED display producing stunning and vivid colours. The screen has FHD+ display with a resolution of 1080 x 2340 pixels at an aspect ratio of 19.5:9 with a pixel density of 403 PPI. 

Samsung Galaxy M31 prime display
Galaxy m31 prime display

The smartphone display comes with a water-drop notch and has fewer bezels resulting in the bigger and clear screen. The display has about 84.1% screen to body ratio and protected with the Corning Gorilla Glass 3 protection.

DisplaySuper AMOLED, 420 nits (peak)
Size6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
ProtectionCorning Gorilla Glass 3


Samsung galaxy m31 prime is powered its native Exynos 9611 SoC with an octa-core processor, 4 cores Cortex-A73 at 2.3 GHz speed & 4 cores Cortex-A53 at 1.7 GHz speed that gives a faster and smoother experience while accessing multiple apps and playing games. 

The smartphone runs on One UI 2.0 based on Android 10 operating system. For running the background activities smoothly, the smartphone has 6GB of RAM and 128GB internal storage.Mali-G72 GPU renders graphics for demanding apps and games, improving performance and game-playing experiences.

OSAndroid 10, One UI 2.0
ChipsetExynos 9611 (10nm)
CPUOcta-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
GPUMali-G72 MP3
Card slotmicroSDXC (dedicated slot)
Internal128GB 6GB RAM

Samsung Galaxy M31 Prime Camera

Galaxy M31 Prime sports a 64MP quad-rear camera set up with a dedicated LED flash, HDR and panorama modes. The primary 64MP camera is coupled with an 8MP ultra-wide camera and two 5MP’s of a macro camera and depth sensor with autofocus. 

samsung galaxy 31 prime camera

Judging upon its previous phones, Galaxy M31 Prime is expected to have a decent camera performance. For assisting selfies and video calls, the notch houses a 32MP camera with a wide lens at an aperture of f/2.0 and supports HDR. 

As far as the recording is concerned, you may capture UHD4K videos @30FPS using both rear and selfie camera, with a rear camera having gyro-EIS feature too.

Quad64 MP, f/1.8, 26mm (wide), 1/1.72″, 0.8µm, PDAF
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0″, 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)LED flash, panorama, HDR4K@30fps, 1080p@30fps, gyro-EIS
Single32 MP, f/2.0, 26mm (wide), 1/2.8″, 0.8µmHDR4K@30fps, 1080p@30fps

Also, check Samsung Galaxy S20.

Samsung Galaxy M31 Prime Battery

Galaxy M31 Primedrains power from a big 6,000mAh Li-Po battery underneath. The battery size may manage to draw the attention of heavy users, also a full day of power backup is expected under average usage on the phone. 

Galaxy M31 Prime comes with a 15W fast charger.

TypeLi-Po 6000 mAh, non-removable
ChargingFast charging 15W

Samsung Galaxy M31 Prime Price in India and Nepal

Samsung Galaxy M31 Prime smartphone price in India is likely to be Rs 16,499. Samsung Galaxy M31 Prime is speculated to be launched in the country on November 2020 (Unofficial).

6GB, 128GB₹ 16,499
6GB, 128GBNPR. 22,910
Launch2020, October 17

Samsung Galaxy M31 Prime Key Features

  • Samsung Galaxy M31 Prime has 6.4 inches display and 1080 x 2340 pixels resolution
  • The quad-camera setup on the rear with features like LED flash, panorama, HDR
  • The front camera is of 32 MP
  • Powered by 6,000mAh battery battery
  • Runs Android 10 OS and equipped with Samsung’s intelligent Exynos 9611 processor
  • 6GB RAM and 128GB inbuilt storage
  • Colour options: Ocean Blue, Space Black, and Iceberg Blue

Visit Samsung’s official site for more information.

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