1 / 4.
More sustainable than new

Galaxy A31 128GB - Black - Unlocked

£151.11
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 £207.89
Free delivery by 27 Mar - 28 Mar

Ta-da!

Galaxy A31 128GB - Black - Unlocked
Galaxy A31
ExcellentStandard battery128 GBPhysical SIMBlack
£151.11
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 £207.89

Proudly refurbished by Regents Computer Ltd (United Kingdom)

Free delivery by 27 Mar - 28 Mar

Comes with

Compatible charging cable

Galaxy A31 128GB - Black - Unlocked: customer reviews

4.6/5

19 verified reviews in the last 12 months.

  • M

    Mia P.

    Purchased on the 26 October 2024

    Verified purchase
    5/5

    Phone in better condition than my other new one! Really fast delivery and love that I didn't have to spend so much on a new phone and also helped the environment, rly cool

    Reviewed in United Kingdom on 9 December 2024

  • S

    Stephen J.

    Purchased on the 29 January 2025

    Verified purchase
    4.6/5

    Fantastic, looks and works as new. Delivered in 2 days, Brilliant as always.

    Reviewed in United Kingdom on 20 February 2025

  • J

    Jürgen F.

    Purchased on the 1 December 2024

    Verified purchase
    5/5

    I myself have had the A31 for three years and am very happy with it. As with the other Samsung mobiles, it is very easy to use, which inspired me three years ago to recommend this one to my wife after the old mobile stopped working, and she is also very satisfied.

    Translated from German

    Reviewed in Germany on 26 February 2025

  • A

    Alessandra C.

    Purchased on the 19 February 2025

    Verified purchase
    5/5

    Product corresponding to the description, absolutely satisfied with the purchase, I would definitely recommend the backmarket website, excellent combination of savings, quality and respect for the environment.

    Translated from Italian

    Reviewed in Italy on 3 March 2025

  • C

    Carole J.

    Purchased on the 15 February 2025

    Verified purchase
    4/5

    I didn't get back to you earlier because I bought it and had it delivered for someone in hospital. I found out yesterday that it's working fine.

    Translated from French

    Reviewed in France on 11 March 2025

  • D

    Daniel R.

    Purchased on the 12 December 2024

    Verified purchase
    4/5

    I've just received it and used it. I'll have to see how it turns out in a while. For the moment it's ok

    Translated from French

    Reviewed in France on 30 December 2024

  • T

    Thierry A.

    Purchased on the 28 June 2024

    Verified purchase
    4.4/5

    The phone seems to be in very good condition. However, the enclosed power cable didn't work: we had to buy another one.

    Translated from French

    Reviewed in Belgium on 9 December 2024

See all 19 reviews

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77.3 kg of carbon

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6.3 oz of e-waste

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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 A31 128GB - Black - Unlocked

  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlackColour

  • 128 GBStorage

  • 4 GBMemory

  • Galaxy A31Model

  • AndroidOS

  • NoRetro tech

  • Super AMOLEDScreen type

  • 20 megapixelsFront camera

  • Samsung ElectronicsCompany name

The Samsung Galaxy A31 is a versatile smartphone that combines solid performance with a sleek design. Released in March 2020, this model remains a reliable choice for users who need a capable device for daily tasks and multimedia consumption.

Key features:
  • Display: 6.4-inch Super AMOLED, FHD+ resolution
  • Processor: MediaTek Helio P65
  • Camera: Quad-camera setup with 48MP main sensor
  • Storage: 128GB internal storage, expandable via microSD
  • Operating System: Ships with Android 10, upgradeable to later versions
Who is this for?

The Samsung Galaxy A31 is ideal for students, casual users, or anyone looking for a reliable smartphone without the need for flagship specifications. Its ample storage and good camera performance make it suitable for social media enthusiasts and everyday tasks.

Pros & Cons:
Pros Cons
Vibrant Super AMOLED display for an enhanced viewing experience. Performance may lag during intensive tasks or gaming.
Quad-camera system for versatile photography. Build quality is primarily plastic, which may feel less premium.

Why refurbished?

Choosing a refurbished Samsung Galaxy A31 allows you to enjoy a dependable smartphone while being eco-conscious. Each device undergoes rigorous testing to ensure quality and functionality. Learn more about our quality standards.

Galaxy A31 128GB - Black - Unlocked
ColourBlack
Storage128 GB
Memory4 GB
ModelGalaxy A31
OSAndroid
Retro techNo
Screen typeSuper AMOLED
Front camera20 megapixels
Company nameSamsung Electronics
SeriesSamsung Galaxy A
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SIM cardPhysical SIM
Main camera48 megapixels
Colour (official name)Prism crush black
SD Card SlotmicroSDXC
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefSM-A315F
Network4G
Resolution1080 x 2400
SAR body1.68
SAR head0.49
Screen size (in)6.4
Carrier compatibilityUnlocked
Year of Release2020
BrandSamsung
Weight185 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support