Items
Recent
All guaranteed 100% functional
Compatible charging cable
Refurbished price:£179.00
£1,052.15 newVersus £1,052.15 new
Accessories
4.1/5
Appearance
4.5/5
Battery
4.2/5
Lens & Camera
4.5/5
Overall performance
4.3/5
Packaging
4.5/5
Shipping
4.6/5
Reviewed 24/10/2026, United Kingdom.
Arrived earlier than expected. Mint condition- happy with what I got. 1 less star for the tempered glass which isn’t a perfect fit , data cable with phone was low quality and no adapter provided.
Galaxy S21+ 5G 128GB - Silver - Unlocked
Galaxy S21+ 5G 128GB - Silver - Unlocked
Condition
Excellent
Purchased
15/10/2026
Reviewed 13/07/2026, United Kingdom.
Very fast delivery and the phone was in like new condition. No issues with the set up, connection or third party integration. Very happy customer.
Galaxy S21+ 5G 128GB - Purple - Unlocked
Galaxy S21+ 5G 128GB - Purple - Unlocked
Condition
Excellent
Purchased
04/07/2026
Reviewed 22/09/2026, United Kingdom.
Considering this mobile was over £1000 when new the price I paid was a fraction of that. It looks and feels brand new. Ok it's not supported by Samsung anymore, but put decent antivirus software on it and you'll be fine. Will definitely be buying from back market again.
Galaxy S21+ 5G 128GB - Silver - Unlocked
Galaxy S21+ 5G 128GB - Silver - Unlocked
Condition
Excellent
Purchased
14/09/2026
Reviewed 18/09/2026, United Kingdom.
Excellent. Second time buying from Back Market and I have to say I can't fault them. Ordered a phone this time for my husband, as he smashed his old one on holiday. Buying a reconditioned one from Back Market was cheaper than getting his old one fixed. Phone arrived in perfect condition, looked brand new! I'll definitely use this company again in the future.
Galaxy S21+ 5G 128GB - Silver - Unlocked
Galaxy S21+ 5G 128GB - Silver - Unlocked
Condition
Excellent
Purchased
10/09/2026
Reviewed 21/07/2026, United Kingdom.
excellent condition not a mark on it, came packaged really well great service I'm over the moon
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
Condition
Excellent
Purchased
12/07/2026
Reviewed 06/02/2026, United Kingdom.
phone came one day after I ordered it and it was better than I expected. the phone looked brand new they wasn't a single mark on it and the battery was in excellent condition.. I was over the moon with this phone and this is actual the 4th device I have bought from BackMarket, with all being In great condition. id highly recommend this site over any other refurbished phone sites.
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
Condition
Excellent
Purchased
19/01/2026
Reviewed 12/04/2026, United Kingdom.
The device works fine, but there's a black dot inside the screen. Thank you.
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
Condition
Fair
Purchased
30/03/2026
1.33SAR body
8 GBMemory (GB)
SilverColour
Dynamic AMOLED 2XScreen type
10 megapixelsFront camera
NoSD Card Slot
2021Year of Release
5GMobile network
6.7Screen size (in)
The Samsung Galaxy S21+ 5G is a well-rounded smartphone that combines a sleek design with robust performance. Released in January 2021, this device remains a strong contender in the smartphone market, offering features that cater to both casual users and tech enthusiasts.
Key features:The Samsung Galaxy S21+ 5G is ideal for users looking for a premium smartphone experience without opting for the latest model. It suits professionals needing reliable performance for work tasks, as well as content creators who appreciate the advanced camera capabilities. Its large display also makes it a great choice for media consumption.
Pros & Cons:| Pros | Cons |
|---|---|
| Stunning display with vibrant colours and high refresh rate. | No expandable storage option available. |
| Versatile camera system for various photography needs. | Battery life may not last as long as newer models. |
Choosing a refurbished Samsung Galaxy S21+ 5G allows you to enjoy premium features while being eco-conscious. Each device goes through rigorous testing to ensure quality and reliability. Learn more about our quality standards.
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