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Galaxy Z Fold4 256GB - Grey - Unlocked

£489.00
before trade-in
Save £1,310.00


Free delivery by 26 Jun - 27 Jun

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 Z Fold4 256GB - Grey - Unlocked
Galaxy Z Fold4
ExcellentStandard battery256 GBDual Physical SIM + eSIMGrey
£489.00
before trade-in
Save £1,310.00

Proudly refurbished by AIODISTRIBUTION LTD (United Kingdom)

Free delivery by 26 Jun - 27 Jun

Comes with

Compatible charging cable

Galaxy Z Fold4 256GB - Grey - Unlocked: customer reviews

819 verified reviews in the last 24 months.

  • S

    Surya B.

    Purchased on the 2 February 2025

    Verified purchase

    Product was as advertised. High quality product (I had chosen for the Premium grade) and very prompt delivery. I have been using this for a couple of weeks and the battery life is very good as of now (it does not give me the feeling of using a refurbished phone). Very happy and will definitely continue to consider in future for electronic products.

    Reviewed in United Kingdom on 17 February 2025

  • T

    Troy P.

    Purchased on the 3 April 2024

    Verified purchase

    I was somewhat sceptical about buying a refurbished phone having never done it before. However, thought I'd give it a try. I went for the fair grade phone expecting scratches, dings, marks etc all over it. My only want was the screens to be good enough, as I was planning on putting a case in anyway. The phone, however, is immaculate. I don't know how this is a fair graded phone, because it looks like new! I can't imagine how the higher grade phones look, they must literally be as new. Seriously happy with my purchase and glad I stuck with the fair graded phone. Would highly recommend to anyone.

    Reviewed in United Kingdom on 18 April 2024

  • R

    Richard A.

    Purchased on the 10 June 2025

    Verified purchase

    The condition is only "Fair" but I'm well impressed. Maybe the fold down the middle is a little more prominent than brand new, but apart from that it looks, feels and works really well. Next phone is definitely coming from Back Market.

    Reviewed in United Kingdom on 23 June 2025

  • B

    Brendan M.

    Purchased on the 1 June 2025

    Verified purchase

    Very happy with phone and with the purchasing experience - phone delivered next day. Phone described as excellent, but It seems like brand new - even had original protective plastic film still on some parts. It functions as new also! 3rd time (or maybe 4th) I've bought a "used" phone from Back Market, and it won't be the last. There is no competitor for quality and service!

    Reviewed in United Kingdom on 15 June 2025

  • M

    Marigold C.

    Purchased on the 14 November 2024

    Verified purchase

    I am delighted with the phone itself and the colour which I love. The only problem I encountered was when I set up the phone, there was a link that I clicked ((unfortunately I cannot remember where), and it made me reset the phone as it mentioned I was malware/spam after that moment. It is working safely and effectively because I downloaded the security software first, thank you.

    Reviewed in United Kingdom on 2 December 2024

  • D

    David S.

    Purchased on the 11 April 2025

    Verified purchase

    This is the fourth phone I have obtained through Back Market. once again, I am not disappointed. everything is in good working order. Just one little complaint. The cable sent was not a charging cable for this pbone.

    Reviewed in United Kingdom on 6 May 2025

  • P

    Paul L.

    Purchased on the 30 March 2025

    Verified purchase

    I've always wanted a z fold ,but could never afford one ,being bought out right or contract. I saw this z fold 4 for £400 in fair condition and was hesitant about buying it as only in fair condition ,i read other reviews and they persuaded me to take a plunge!!!!! GLAD i did ,the phone is immaculate ,take the plunge yourself

    Reviewed in United Kingdom on 13 April 2025

See all 819 reviews

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 Z Fold4 256GB - Grey - Unlocked


  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • GreyColour

  • 256 GBStorage

  • 12 GBMemory

  • Galaxy Z Fold4Model

  • AndroidOS

  • NoRetro tech

  • Foldable Dynamic AMOLED 2XScreen type

  • USB-CConnector

  • 4 megapixelsFront camera

The Galaxy Z Fold4 is a cutting-edge foldable smartphone that combines the functionality of a tablet and a phone in one sleek device. Released in August 2022, this model offers an innovative design and powerful performance, making it a standout choice for tech enthusiasts and multitaskers.

Key features:
  • Release Date: August 2022
  • Display: 7.6-inch QXGA+ Dynamic AMOLED 2X main display, 120Hz refresh rate
  • Processor: Snapdragon 8+ Gen 1
  • Camera: Triple rear camera system with 50MP wide lens
  • Connectivity: 5G compatible ensuring ultra-fast downloads and low-latency performance.
Who is this for?

The Galaxy Z Fold4 is ideal for professionals and creatives who require a versatile device for multitasking, content creation, and media consumption. Its expansive display is perfect for users who enjoy gaming, streaming, or working on the go, providing a tablet-like experience in a pocketable format.

Pros & Cons:
Pros Cons
Innovative foldable design maximises screen real estate. Higher price point compared to traditional smartphones.
Excellent multitasking features for productivity. Durability concerns with foldable screens.

Why refurbished?

Choosing a refurbished Galaxy Z Fold4 allows you to experience the latest technology while contributing to a more sustainable future. Back Market ensures that all refurbished devices undergo rigorous testing and quality assurance. Learn more about our quality standards.

Galaxy Z Fold4 256GB - Grey - Unlocked
ColourGrey
Storage256 GB
Memory12 GB
ModelGalaxy Z Fold4
OSAndroid
Retro techNo
Screen typeFoldable Dynamic AMOLED 2X
ConnectorUSB-C
Front camera4 megapixels
Company nameSamsung Electronics
SeriesSamsung Galaxy Z
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SIM cardDual Physical SIM + eSIM
Main camera50 megapixels
Colour (official name)Graygreen
SD Card SlotNo
FoldableYes
Compatible with latest UpdateYes
Network5G
Resolution1812 x 2176
SAR body1.51
SAR head1.3
Screen size (in)7.6
Carrier compatibilityUnlocked
Year of Release2022
BrandSamsung
Weight263 g

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