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More sustainable than new

Galaxy M31 64GB - Black - Unlocked

£99.00
before trade-in
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Save £180.00
Free delivery by 18 Mar - 19 Mar

Ta-da!

Galaxy M31 64GB - Black - Unlocked
Galaxy M31
FairStandard battery64 GBBlack
£99.00
before trade-in
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Save £180.00

Proudly refurbished by Allied Global Traders (United Kingdom)

Free delivery by 18 Mar - 19 Mar

Comes with

Compatible charging cable

Galaxy M31 64GB - Black - Unlocked: customer reviews

4.8/5

2 verified reviews in the last 12 months.

  • M

    Mark G.

    Purchased on the 4 March 2024

    4.6/5

    Excellent battery life. Decent camera. Very satisfied with this phone, mainly because of the battery, usually lasts two full days.

    Reviewed in United Kingdom on 9 December 2024

  • M

    Mara D.

    Purchased on the 3 February 2025

    5/5

    All good the 'good' status reflects the actual aesthetics so it's not exactly perfect but it works great. and even the battery allows some breathing space compared to the S10 which leaves something to be desired.

    Translated from Italian

    Reviewed in Italy on 21 February 2025

See all 2 reviews

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Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy M31 64GB - Black - Unlocked

  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlackColour

  • 64 GBStorage

  • 6 GBMemory

  • Galaxy M31Model

  • AndroidOS

  • NoRetro tech

  • Super AMOLEDScreen type

  • USB-C + Jack 3.5mmConnector

  • 32 megapixelsFront camera

The Samsung Galaxy M31 is a versatile smartphone that brings a solid balance of performance and features, making it suitable for everyday use. Released in early 2020, this model continues to be relevant with its capable hardware and impressive camera system.

Key features:
  • Release Date: March 2020
  • Display: 6.4-inch Super AMOLED, FHD+ resolution
  • Processor: Exynos 9611
  • Camera: Quad-camera setup with a 64MP main sensor
  • Connectivity: 4G LTE compatible for reliable mobile data access.
Who is this for?

The Samsung Galaxy M31 is ideal for budget-conscious users, students, or anyone who needs a reliable smartphone for social media, browsing, and photography. It offers a great balance of features without the need for the latest flagship specifications.

Pros & Cons:
Pros Cons
Large, vibrant display for media consumption. Performance may lag with heavy multitasking.
Impressive camera capabilities for the price. Plastic build may feel less premium.

Why refurbished?

Choosing a refurbished Samsung Galaxy M31 is a sustainable option, allowing you to enjoy a quality smartphone while reducing electronic waste. Back Market ensures that all refurbished devices undergo comprehensive testing for quality assurance. Learn more about our quality standards.

Galaxy M31 64GB - Black - Unlocked
ColourBlack
Storage64 GB
Memory6 GB
ModelGalaxy M31
OSAndroid
Retro techNo
Screen typeSuper AMOLED
ConnectorUSB-C + Jack 3.5mm
Front camera32 megapixels
Company email addresssupport@samsung.com
Company nameSamsung Electronics
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SeriesSamsung Galaxy M
SIM cardDual Physical SIM
Main camera64 megapixels
Colour (official name)Space Black
SD Card SlotmicroSDXC
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefSM-M315F
Network4G
Resolution1080 x 2340
SAR head0.48
Screen size (in)6.4
Carrier compatibilityUnlocked
Year of Release2020
BrandSamsung
Weight191 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support