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Galaxy S23 256GB - Black - Unlocked

£283.00
before trade-in
Save £736.00


Free delivery by 2 May - 6 May
Express delivery by 1 May-2 May from £5.00

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

  • Buttons
  • SIM and/or memory card reader
  • Data deletion
  • Chargers and/or cables
  • Unlocking
  • GPS and/or positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • WiFi and Bluetooth
  • IMEI serial number
  • Oxidation
  • 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 S23 256GB - Black - Unlocked
Galaxy S23
FairStandard battery256 GBPhysical SIM + eSIMBlack
£283.00
before trade-in
Save £736.00

Proudly refurbished by BEST4TECH (United Kingdom)

Free delivery by 2 May - 6 May
Express delivery by 1 May-2 May from £5.00

Comes with

Compatible charging cable

Galaxy S23 256GB - Black - Unlocked: customer reviews

4.5/5

1,958 verified reviews in the last 24 months.

  • E

    Enyioma A.

    Purchased on the 22 November 2024

    Verified purchase
    5/5

    This is the first time I have opted for a refurbished phone and the first time I have owned a Samsung, having owned several Pixels. I bought a phone in "excellent" condition and it was essentially brand new. Very happy with the service.

    Reviewed in United Kingdom on 9 April 2025

  • J

    John D.

    Purchased on the 13 April 2025

    Verified purchase
    5/5

    Phone arrived in double quick time. When I checked it I couldn't find a mark. You wouldn't know it was refurbished - it looked so good. Works as it should. I have used Back Market before and will use them again if I need anything.

    Reviewed in United Kingdom on 28 April 2025

  • P

    Patricia R.

    Purchased on the 1 March 2025

    Verified purchase
    5/5

    It's my 2nd purchase with Back Market and I couldn't be more happy (again): the phone looks as a brand new phone, works perfectly and was delivered before the estimated time. Both my phones were purchased here and If you want a refurbished phone I strongly advise you to purchase from them.

    Reviewed in United Kingdom on 19 April 2025

  • J

    Jessica P.

    Purchased on the 4 April 2025

    Verified purchase
    4.6/5

    I've never purchased a refurbished phone before, but I am over the moon with my purchase and so glad I opted for this option when I needed an upgrade. My s23 arrived in the condition of a brand new phone and runs perfectly. I would definitely use this option again if I needed a new phone.

    Reviewed in United Kingdom on 16 April 2025

  • P

    Phyllis I.

    Purchased on the 21 February 2025

    Verified purchase
    4.4/5

    Very sraightforward purchase and the phone was despatched and arrived the very next day. The phone was in excellent condition and even included a protective cover. So l am very pleased with my first experience of buying refurbished from bavkmarket.

    Reviewed in United Kingdom on 26 March 2025

  • T

    Troy T.

    Purchased on the 15 December 2024

    Verified purchase
    5/5

    Well what a brilliant phone. And a website site that can be trusted to deliver the highest quality refurbished phones. You will not be disappointed. I have purchased another phone right on the back of this one. Well done black market

    Reviewed in United Kingdom on 30 March 2025

  • S

    Silvana B.

    Purchased on the 5 November 2024

    Verified purchase
    4.4/5

    Picked the good condition, very nice phone brilliant. The only thing I'm a little bit unsure is the battery as it doesn't last long (I do know it's a refurbished phone) but I bought phones from here before that had s better performance.

    Reviewed in United Kingdom on 18 April 2025

See all 1,958 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 S23 256GB - Black - Unlocked


  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlackColour

  • 256 GBStorage

  • 8 GBMemory

  • Galaxy S23Model

  • AndroidOS

  • NoRetro tech

  • Dynamic AMOLED 2XScreen type

  • USB-CConnector

  • 12 megapixelsFront camera

Galaxy S23 256 GB (Dual Sim) - Black - Unlocked

Galaxy S23 256GB - Black - Unlocked
ColourBlack
Storage256 GB
Memory8 GB
ModelGalaxy S23
OSAndroid
Retro techNo
Screen typeDynamic AMOLED 2X
ConnectorUSB-C
Front camera12 megapixels
Company nameSamsung Electronics
Camera TypeTriple (3x)
SeriesSamsung Galaxy S
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SIM cardPhysical SIM + eSIM
Main camera50 megapixels
Colour (official name)Phantom black
SD Card SlotNo
FoldableNo
Compatible with latest UpdateYes
Network5G
Resolution1080 x 2340
SAR body1.59
SAR head1.21
Screen size (in)6.1
Carrier compatibilityUnlocked
Year of Release2023
BrandSamsung
Weight168 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support