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More sustainable than new

Galaxy A31 128GB - White - Unlocked

£175.00
before trade-in
Save £89.00
Free delivery by 28 May - 29 May

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM/memory card readerr
  • Data deletion
  • Chargers/cables
  • Unlocked by previous owner
  • GPS/positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • Wi-Fi and Bluetooth
  • IMEI serial number
  • Water damage
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device

Ta-da!

Galaxy A31 128GB - White - Unlocked
Galaxy A31
GoodStandard battery128 GBDual Physical SIMWhite
£175.00
before trade-in
Save £89.00

Proudly refurbished by Stock Must Go Ltd (United Kingdom)

Free delivery by 28 May - 29 May

Comes with

Compatible charging cable

Galaxy A31 128GB - White - Unlocked: customer reviews

34 verified reviews in the last 24 months.

  • M

    Mia P.

    Purchased on the 26 October 2024

    Verified purchase

    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 10 November 2024

  • S

    Stephen J.

    Purchased on the 29 January 2025

    Verified purchase

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

    Reviewed in United Kingdom on 20 February 2025

  • S

    Sacha G.

    Purchased on the 26 September 2023

    Verified purchase

    Excellent quality, fast delivery, second time I have used Back Market and always impressed with service.

    Reviewed in United Kingdom on 8 October 2023

  • M

    Mildred F.

    Purchased on the 28 August 2023

    Verified purchase

    fantastic

    Reviewed in United Kingdom on 28 September 2023

  • J

    Jürgen F.

    Purchased on the 1 December 2024

    Verified purchase

    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

  • C

    Clément T.

    Purchased on the 9 March 2025

    Verified purchase

    The phone corresponded perfectly to the advert, no worries, very satisfied. The delivery was also quick.

    Translated from French

    Reviewed in France on 7 April 2025

  • A

    Alessandra C.

    Purchased on the 19 February 2025

    Verified purchase

    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

See all 34 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 A31 128GB - White - Unlocked

  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • WhiteColour

  • 128 GBStorage

  • 6 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 stylish design. Released in March 2020, it remains a reliable option for users who need a capable device for daily tasks without the need for high-end specifications.

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

The Samsung Galaxy A31 is ideal for students, casual users, or anyone looking for a functional smartphone that excels in everyday tasks like browsing, social media, and photography. Compared to the more powerful Galaxy A52, the A31 offers a good balance of features for users who do not require the latest technology.

Pros & Cons:
Pros Cons
Vibrant Super AMOLED display for clear visuals. Performance may lag under heavy multitasking.
Quad-camera system for versatile photography. Plastic build may feel less premium compared to glass alternatives.

Why refurbished?

Choosing a refurbished Samsung Galaxy A31 allows you to enjoy a reliable smartphone with essential features while being eco-conscious. Each device from Back Market is thoroughly tested to meet quality standards, ensuring you receive a dependable product. Learn more about our quality standards.

Galaxy A31 128GB - White - Unlocked
ColourWhite
Storage128 GB
Memory6 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 cardDual Physical SIM
Main camera48 megapixels
Colour (official name)Prism Crush White
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