Items
All guaranteed 100% functional
Compatible charging cable
Refurbished price:£196.99
£1,259.00 newVersus £1,259.00 new
Accessories
4.1/5
Appearance
4.5/5
Battery
4/5
Lens & Camera
4.5/5
Overall performance
4.2/5
Packaging
4.5/5
Shipping
4.6/5
Reviewed 17/04/2026, United Kingdom.
Phone is in excellent condition, much better than i was expecting, I can't find a single scratch on the phone, working great, came well packaged, quick shipping to Ireland, I highly recommend this site 🌟🌟🌟🌟🌟
Galaxy S21 5G 128GB - Purple - Unlocked
Galaxy S21 5G 128GB - Purple - Unlocked
Condition
Fair
Purchased
14/04/2026
Reviewed 23/09/2026, United Kingdom.
It's like brand new I couldn't find a single mark. Straight forward to use. The only thing is the battery It's not new didn't have the option at the time so doesn't last long. Overall very pleased definitely recommend Back Market 👍
Galaxy S21 5G 256GB - Grey - Unlocked
Galaxy S21 5G 256GB - Grey - Unlocked
Condition
Fair
Purchased
04/09/2026
Reviewed 21/07/2026, United Kingdom.
considering it's fair condition it's still in great condition no problems no scratches or minor damage im amazed by the s21 Samsung next step is to sort out coverage option as i don't want damage to the phone as im very clumsy sometimes great item im very thankful
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Fair
Purchased
13/07/2026
Reviewed 18/06/2026, United Kingdom.
phone was in great condition looked like a new phone and I liked the colour only draw back was after setting it up had to give it at least 8 software updates now phone is working like it should but I would still buy another phone from this company if I needed one their alot cheaper than some of these shops that sell used phones
Galaxy S21 5G 128GB - Purple - Unlocked
Galaxy S21 5G 128GB - Purple - Unlocked
Condition
Excellent
Purchased
02/06/2026
Reviewed 26/04/2026, United Kingdom.
I was a little nervous to order a refurbished phone but I've gotta say this honestly feels like brand new! There's only minor signs of wear and tear on the main body but other than that it's pretty much perfect!
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
13/04/2026
Reviewed 06/07/2026, United Kingdom.
Great Service. The first phone that arrived had something very minor wrong with it. I got on the app and within minutes they agreed to replace it with another. it arrived the next day. I didn't have to send back the original phone until I received the replacement, so I wouldn't be without a phone. Very happy with Backmarket
Galaxy S21 5G 256GB - Purple - Unlocked
Galaxy S21 5G 256GB - Purple - Unlocked
Condition
Excellent
Purchased
21/06/2026
Reviewed 25/05/2026, United Kingdom.
Fantastic. Delivered quicker than date advised and although the product was said to be in fair condition, I would describe it as excellent! Have used back market a couple of times now and have advised others to do the same.
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Fair
Purchased
11/05/2026
10 megapixelsFront camera
Dynamic AMOLED 2XScreen type
SamsungBrand
SM-G991B/DSManufacturer Ref
NoSD Card Slot
2021Year of Release
0,79 cmDepth
Galaxy S21 5GModel
Dual Physical SIM + eSIMSIM card
The Galaxy S21 5G is a flagship smartphone from Samsung, launched in January 2021. With its sleek design and powerful features, it remains a popular choice for users seeking a reliable device for both work and play.
Key features:The Galaxy S21 5G is ideal for professionals and casual users alike who require a high-performance smartphone for multitasking, photography, and streaming. Its compact size makes it suitable for users who prefer a device that fits comfortably in hand or pocket.
Pros & Cons:| Pros | Cons |
|---|---|
| Stunning display with vibrant colours and deep contrasts. | No expandable storage option available. |
| Versatile camera system for various photography needs. | Plastic back may feel less premium compared to glass models. |
Choosing a refurbished Galaxy S21 5G allows you to enjoy a top-tier smartphone while being environmentally conscious. Each device undergoes rigorous testing to ensure it meets high standards of quality and performance. Learn more about our quality standards.
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