Customer reviews for Refurbished Samsung Galaxy S21 5G

11,248 verified reviews in the last 24 months.

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  • 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

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 6 June 2025

  • E

    Edward P.

    Purchased on the 5 July 2025

    Verified purchase

    I have used black market for my wife's and my last three phones. every time the phones have been in perfect condition and worked with no problems at all. I have just bought a duel sim phone Galaxy S21 5G because I used one sim for Internet at my caravan and normal sim for phone. works perfect for me.

    Item

    Galaxy S21 5G 128GB - White - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 21 July 2025

  • 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.

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 22 April 2024

  • H

    Howard S.

    Purchased on the 10 April 2024

    Verified purchase

    Arrived quickly. Condition (pristine) was accurate - no marks or scratches. Set-up was fine just like a new phone (fairly easy with Samsung Smart Switch). Battery condition is good - retains charge well. A bargain compared to a new phone - and I prefer to use refurbished equipment as long as the condition, price and technology meet my needs. Full marks (so far).

    Item

    Galaxy S21 5G 256GB - Grey - Unlocked

    Condition

    Excellent

    Seller

    4gadgets

    Reviewed in United Kingdom on 21 April 2024

  • 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 :).

    Item

    Galaxy S21 5G 128GB - Pink - Unlocked

    Condition

    Excellent

    Seller

    4gadgets

    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˜

    Item

    Galaxy S21 5G 128GB - Purple - Unlocked

    Condition

    Fair

    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.

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Condition

    Premium

    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.

    Item

    Galaxy S21 5G 128GB - Purple - Unlocked

    Condition

    Premium

    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 🄰

    Item

    Galaxy S21 5G 128GB - Purple - Unlocked

    Condition

    Good

    Reviewed in United Kingdom on 4 November 2024

  • T

    Tom S.

    Purchased on the 1 June 2024

    Verified purchase

    Was a bit worried using Back Market for the first time but I’m glad I did. Order came in excellent condition as described. Far cheaper than I would have gotten anywhere else and fact that I purchased refurbished is greatl . Definitely recommend and definitely sticking to buying from here .

    Item

    Galaxy S21 5G 128GB - Grey - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 2 June 2024