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Express delivery by 1 May-2 May from £11.00
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Refurbished and sold by Northfields Trade LTD
Reseller since 2024, country of origin: United Kingdom
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Often bought together
Galaxy S21 5G's customer reviews
4,614 verified reviews in the last 6 months.
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Mowahb K.
5/5Reviewed in United Kingdom on 30 November 2023
I was pleased with my purchase, Samsung galaxy s21, the phone is light and quiet fast. The camera could have been better. Back market is definitely a place I recommend, between me and family this is our 4th time to purchase a refurbished phone. Great service, fast delivery and communication.Galaxy S21 5G 256GB - Pink - Unlocked - Dual-SIMPurchased on the 14 November 2023
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Queen A.
4.9/5Reviewed in United Kingdom on 4 November 2023
I am pleasantly surprised! I had just ordered 5 refurbished samsung galaxy a51’s last month on amazon to give to my family in another country. Great price but there were multiple issues with the phone and 3 of them have stopped working. I was extremely sceptical with buying another refurbished phone. My daughter had been researching on this site to look for a phone for me to use. I placed the order yesterday was told that it would come next week but i received it next day! Absolutely fantastic. Straight out of the box it looks brand new, body is clean, no scratches it looks perfect 🥳 Honestly so happy with this purchase, would definitely recommend and i will be buying again soon !Galaxy S21 5G 128GB - Purple - Unlocked - Dual-SIMPurchased on the 3 November 2023
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Howard S.
4.9/5Reviewed in United Kingdom on 21 April 2024
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).Galaxy S21 5G 256GB - Grey - Unlocked - Dual-SIMPurchased on the 10 April 2024
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Richard N.
4.9/5Reviewed in United Kingdom on 22 April 2024
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.Galaxy S21 5G 128GB - Grey - UnlockedPurchased on the 6 April 2024
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Andrew S.
5/5Reviewed in United Kingdom on 19 January 2024
My previous phone packed up after several years. As I wanted to stay with Samsung S, getting to a reconditioned phone made sense as the price wasn't too much and the phone is great. I highly recommend using Back Market!Galaxy S21 5G 128GB - Purple - UnlockedPurchased on the 17 December 2023
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Andre R.
4/5Reviewed in United Kingdom on 25 February 2024
First time I've used back market, I admit I was uncertain if buying a refurbished phone was a good move. But with the 12mth warranty felt well they must feel confident of their phones! So I gave it a try, and so far so good. The phone was in an almost as new condition which surprised me and exceeded my expectations. Lots of communication along the way keeping me informed on delivery. I also was able to trade in an old samsung for £43 that I didnt plan on doing. I thought its at least a saving off the price I paid for the new one. So yes was pleasantly surprised and would buy again in the future that offers the chance to buy a more high end phone for a more affordable cost. If I had to make one negative, which really isnt a big issue, the deposit for the trade in takes upto 6 working days to go into a bank. But as promised I did receive the funds within the 6 working days. Otherwise, yep, liked everything.Galaxy S21 5G 128GB - White - Unlocked - Dual-SIMPurchased on the 9 February 2024
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Louisa D.
5/5Reviewed in United Kingdom on 29 January 2024
Buying a refurbished phone was so easy. There was a whole range to choose from, good prices and really fast delivery. Now I have it set up, it's brilliant. I replace my phone every five or so years with another refurbished one so I want as good quality as I can get and I've got it! Great service guys!Galaxy S21 5G 256GB - Purple - Unlocked - Dual-SIMPurchased on the 14 January 2024
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 - Black - Unlocked
Our partners are electronics experts who test and verify that each product is 100% functional before it leaves the factory. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.
Galaxy S21 5G 128GB - Black - Unlocked
- Colour : Black
- Screen size (in) : 6.2
- Storage : 128 GB
- Memory : 8 GB
- Model : Galaxy S21 5G
- OS : Android
- Resolution : 1080x2400
- Connector : USB-C
- Network : 5G
- SIM card : Unlocked
- SD Card Slot : No
- Camera Type : Triple (3x)
- Year of Release : 2021
- Series : Samsung Galaxy S
- Foldable : No
- SIM card : Single-SIM + eSIM
- Color (official name) : Black
- Product type : Refurbished
- Double SIM : No
- SAR body : 1.51
- SAR head : 0.46
- Brand : Samsung
- Weight : 340 g
Welcome to Back Market
The best prices for high-quality renewed goods by sellers we’ve checked and vetted. We don’t mind if you Google us .
- Pay with Klarna.
- Free 30-day returns
- Free delivery on all items
- 1-year minimum warranty