Samsung Galaxy M31 Prime

Updated: Thursday, March 26, 2026
Launch Date : 17 October, 2020

Samsung Galaxy M31 Prime
Currently Unavailable
Highlights
  • 128 GB / 6 GB RAM
  • 64 MP + 8 MP + 5 MP + 5 MP Primary Camera, 32 MP Front Camera
  • 6.4 inches 1080 x 2340 Pixels Display
  • Samsung Exynos 9611, Octa Core
  • Non-removable Li-Ion 6000 mAh battery

Samsung Galaxy M31 Prime: Specs Score

  • 3.5
    Camera
  • 4.5
    Battery
  • 3.5
    Display
  • 4.5
    Value for Money
  • 3
    Performance
Rated at 76.25%
  • Display: 3.5/5
    6.4-inch dcreen With FHD+ Resolution
  • Camera : 3.5/5
    64MP Camera With Dedicated Ultra-Wide Angle Camera
  • Processor : 3/5
    Average Gaming/Graphics Performance
  • Battery : 4.5/5
    Massive 6,000 mAh Battery With 18W Fast Charging
  • RAM : 3.5/5
    6GB RAM for multitasking
  • Storage : 4/5
    Dedicated microSD Card Slot Up To 512GB
  • 4G/5G : 4/5
    Dedicated microSD Card Slot Up To 512GB

Samsung Galaxy M31 Prime: Price

Samsung Galaxy M31 Prime: Specifications

GENERAL
Operating System Android OS 10
Custom UI One UI 2.0
Device type Phablet
Sim Dual Sim
Colours Ocean Blue, Space Black, Iceberg Blue
ANNOUNCED
Status Currently Unavailable
Global Release Date October, 2020
Indian Release Date 17 October, 2020
BODY
Body Material Plastic back, Plastic frame
DISPLAY
Screen size 6.4 inches
Technology Super AMOLED
Screen resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Display Protection Corning Gorilla Glass 3
Touchscreen Capacitive Touchscreen
Form Factor Touch
PROCESSOR
Chipset Exynos 9611 (10nm)
CPU Octa core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Mali-G72 MP3
STORAGE
Internal Storage 128 GB Storage (UFS 2.1)
RAM 6 GB RAM LPDDR4x
External Storage Up to 512 GB
Card Slot microSD Card (dedicated slot)
Phonebook Unlimited
Messaging SMS, MMS, Email, Push Mail, IM, RSS
Call Records Unlimited
CAMERA
Primary camera 64 MP (f/1.8, wide) + 8 MP (f/2.2, ultra wide) + 5 MP (f/2.4, macro) + 5 MP (f/2.2, depth) Quad Camera with LED Flash
Front Camera 32 MP (f/2.0, wide) Camera
Video Recording 4K@30fps, 1080p@30fps
Camera Features Panorama, HDR, gyro-EIS, 4k Video Recording, AI camera
MULTIMEDIA
Audio Player MP3, AMR-NB, AMR-WB, AAC, AAC+, eAAC+, WMA, Vorbis, FLAC
Video Player MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
Games Yes
FM Radio Yes
Speakers Yes
Audio Jack 3.5mm Audio Jack
BATTERY
Type Non-removable Li-Ion 6000 mAh battery
CONNECTIVITY
GPRS Yes
Edge Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v5.0, A2DP, LE
USB USB Type-C 2.0
GPS Facility with A-GPS
Browser HTML5
Speed HSPA 42.2/5.76 Mbps, LTE-A
NETWORK SUPPORT
2G GSM 850 / 900 / 1800 / 1900 MHz
3G HSDPA 850 / 900 / 1900 / 2100 MHz
4G Dual VoLTE
MORE FEATURES
Sensors Fingerprint Sensor, Accelerometer, Gyro, Proximity, Compass
Other Features 15W Quick Charging, Face Unlock

Samsung Galaxy M31 Prime: FaQs

Is there a fingerprint reader on the Samsung Galaxy M31 Prime?

Yes, the smartphone features a rear-mounted fingerprint sensor.

How is the Samsung Galaxy M31 Prime front camera?

The Galaxy M31 Prime 32MP selfie shooter with an aperture of f/2.0.

What is the screen size of the Samsung Galaxy M31 Prime?

The device sports a 6.4-inches FHD+ Super AMOLED display.

What is the Android version on the Samsung Galaxy M31 Prime?

The handset runs on Android 10 with One UI 2.0.

Is there is a microSD card slot on the Samsung Galaxy M31 Prime?

Yes, the smartphone does have a microSD card slot which is expandable up to 512GB.

How is the back camera of the Samsung Galaxy M31 Prime?

The smartphone offers 64MP quad-lens setup at rear side.

Is the Samsung Galaxy M31 Prime worth buying?

The Galaxy M31 Prime with a huge battery, and 64MP main lens can be a good choice for asking price of Rs. 17,699. However, you will also get better option in this price segment.

What is the capacity of the battery on the Samsung Galaxy M31 Prime?

The Samsung Galaxy M31 Prime packs a 6,000 mAh battery with support for 15W quick charging technology.

Samsung Galaxy M31 Prime competitors?

The Redmi Note 9 Pro Max and the Realme 6 Pro can be considered as a competitor to the Samsung Galaxy M31 Prime.

Does the Samsung Galaxy M31 Prime support 5G?

No, the smartphone does not support 5G network.

How do we rate a Device?

Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.

So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.

Camera

Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.

Battery

Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.

Display

The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.

Value for Money

A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.

Performance

This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.

Rate Samsung Galaxy M31 Prime
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