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Galaxy S21 5G 128GB - Pink - Unlocked

Ā£183.60
before trade-in
Save £748.40


Free delivery by 16 Jul - 17 Jul
Express delivery by 15 Jul-16 Jul from £15.00

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 S21 5G 128GB - Pink - Unlocked
Galaxy S21 5G
ExcellentStandard battery128 GBPhysical SIM + eSIMPink
Ā£183.60
before trade-in
Save £748.40

Proudly refurbished by Zaf Mobiles Limited (United Kingdom)

Free delivery by 16 Jul - 17 Jul
Express delivery by 15 Jul-16 Jul from £15.00

Comes with

Compatible charging cable

Galaxy S21 5G 128GB - Pink - Unlocked: customer reviews

10,315 verified reviews in the last 24 months.

  • D

    Dawn W.

    Purchased on the 22 May 2025

    Verified purchase

    Fabulous phone, arrived very quickly, chose a refurbished s21 and the condition is amazing I love it I've used back market before and I'll be using it in the future as well as recommending it to everyone I know šŸ‘Œ

    Condition

    Excellent

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Reviewed in United Kingdom on 6 June 2025

  • S

    Sarah W.

    Purchased on the 7 December 2024

    Verified purchase

    Bought my first refurbished phone as a gift and got to say it probably won't be my last purchase. The phone was rated as good condition, but I would say it was more in excellent condition. Other than not having the original box the phone was in near pristine, I say near because there was one tiny and I mean tiny imperfection on the casing, but don't let this put you off as I had to look hard to find it!! Well worth the money on looks alone. I can't comment on the functionality because as I say it is a gift so I won't know about that till after Christmas :).

    Condition

    Excellent

    Item

    Galaxy S21 5G 128GB - Pink - Unlocked

    Reviewed in United Kingdom on 11 December 2024

  • W

    William T.

    Purchased on the 4 November 2024

    Verified purchase

    Good range of choice, well described quality of refurbished products and tast delivery.... tge new phone was up abd running way quicker than a) I expected or b) my network supplier would have managed šŸ‘šŸ»šŸ˜

    Condition

    Fair

    Item

    Galaxy S21 5G 128GB - Purple - Unlocked

    Reviewed in United Kingdom on 20 November 2024

  • J

    Jane A.

    Purchased on the 13 September 2024

    Verified purchase

    Thankyou BackMarket you made my purchase thr best decision i have made when it come to choosing my phone. The phone arrived quickly even though it was a refurbished one it looked brand new, the phone was i pristine condition and works perfictly, I would definatly recommend to anyone.

    Condition

    Premium

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Reviewed in United Kingdom on 15 November 2024

  • A

    Amy W.

    Purchased on the 12 September 2024

    Verified purchase

    I've used Back market for tech over the last 2-3 years now and have always found it to be great. Good choice of products, wide variety of condition and price, something for every budget. Quick service, reliable, even when there's a problem its dealt with quickly and efficiently. I have been highly recommending you to all my and friends. Buying reconditioned products is good for the environment and that's really important to me. 5 star products with great customer service and good for the planet.

    Condition

    Premium

    Item

    Galaxy S21 5G 128GB - Purple - Unlocked

    Reviewed in United Kingdom on 11 November 2024

  • B

    Beryl M.

    Purchased on the 30 October 2024

    Verified purchase

    I treated mysel to a new phone last year for my birthday and After a couple of weeks I hated it, it was like a brick but stuck it out as long as I could till I couldn't stand it any more so decided to treat myself again this year. After being a little dubious about refurbished phones, I did some research and decided to go with Back market and so pleased I did its a S21 wasn't sure what rate to go for and settled on good I thought I can live with a few scratches witch hopefully wouldn't show under a case. Wow what a surprise it came within 48 hrs and is immaculate looks brand new. I absolutely love it thank you back market I've recommended you already and will be back šŸ˜€ I don't know about 5* I give you 10 🄰

    Condition

    Good

    Item

    Galaxy S21 5G 128GB - Purple - Unlocked

    Reviewed in United Kingdom on 4 November 2024

  • R

    Richard N.

    Purchased on the 6 April 2024

    Verified purchase

    Well I must say I was a little dubious ordering a refurbished phone but honestly I'm more than happy with it. You wouldn't know it was refurbished at all. I went for the excellent condition samsung s21 and it's perfect and £95 cheaper than anywhere else offering the same phone.

    Condition

    Excellent

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Reviewed in United Kingdom on 22 April 2024

See all 10,315 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 S21 5G 128GB - Pink - Unlocked


  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • PinkColour

  • 128 GBStorage

  • 8 GBMemory

  • Galaxy S21 5GModel

  • AndroidOS

  • NoRetro tech

  • Dynamic AMOLED 2XScreen type

  • 10 megapixelsFront camera

  • Samsung ElectronicsCompany name

The Galaxy S21 5G is a powerful smartphone that combines cutting-edge technology with a sleek design. Released in January 2021, it remains a strong contender in the smartphone market, offering 5G connectivity and a vibrant display.

Key features:
  • Release Date: January 2021
  • Display: 6.2-inch Dynamic AMOLED 2X, FHD+ resolution
  • Processor: Exynos 2100 (International) or Snapdragon 888 (USA)
  • Camera: Triple rear cameras with 12MP ultra-wide, 12MP wide, and 64MP telephoto lenses
  • Connectivity: 5G compatible for ultra-fast downloads and low-latency performance.
Who is this for?

The Galaxy S21 5G is ideal for users who want a high-performance smartphone without the latest price tag. It’s perfect for students, professionals, and anyone who enjoys photography and streaming content on a vibrant display.

Pros & Cons:
Pros Cons
High-quality display with vibrant colours. No expandable storage options available.
Versatile camera system for various photography needs. Plastic back may feel less premium compared to glass alternatives.

Why refurbished?

Choosing a refurbished Galaxy S21 5G allows you to enjoy flagship features while being eco-conscious. Each device undergoes rigorous testing to ensure quality and reliability. Learn more about our quality standards.

Galaxy S21 5G 128GB - Pink - Unlocked
ColourPink
Storage128 GB
Memory8 GB
ModelGalaxy S21 5G
OSAndroid
Retro techNo
Screen typeDynamic AMOLED 2X
Front camera10 megapixels
Company nameSamsung Electronics
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 camera12 megapixels
Colour (official name)Phantom Pink
SD Card SlotNo
FoldableNo
Compatible with latest UpdateYes
Manufacturer RefSM-G991B
Network5G
Resolution1080 x 2400
SAR body1.51
SAR head0.46
Screen size (in)6.2
Carrier compatibilityUnlocked
Year of Release2021
BrandSamsung
Weight169 g

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