Free delivery by 21 - 22 Oct
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Galaxy S21 5G
- Fair
- Standard battery
- 128 GB
- Physical SIM + eSIM
- Pink
£216.00
before trade-in
applies (starting at £0.49)
Save £716.00
Proudly refurbished by musicMagpie
Free delivery by 21 - 22 Oct
Comes with
Compatible charging cable
Often bought together
Galaxy S21 5G
Pink • 128 GB • Physical SIM + eSIM
Refurbished price:£216.00
£932.00 newVersus £932.00 new
Total price: £237.99
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy S21 5G
Overall rating
4.3/54.3/519,335 verified reviewsRating details
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
Reviews
Reviews
Al B.
Verified purchaseReviewed 17/04/2026, United Kingdom.
5/5Phone 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
Jenny L.
Verified purchaseReviewed 23/09/2026, United Kingdom.
4.9/5It'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
Kane G.
Verified purchaseReviewed 21/07/2026, United Kingdom.
5/5considering 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
Denise R.
Verified purchaseReviewed 18/06/2026, United Kingdom.
5/5phone 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
Matthew S.
Verified purchaseReviewed 26/04/2026, United Kingdom.
4.4/5I 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
Jenny B.
Verified purchaseReviewed 08/06/2026, United Kingdom.
4.9/5Condition said it was fair but its near on perfect. Bought for my mum who is in her 80s, easy for her to navigate her way round and easy for her to use. This is the 3rd time buying from this site, wouldn't buy phones from anywhere else now. Thankyou. 😀
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Fair
Purchased
24/05/2026
Colette A.
Verified purchaseReviewed 25/05/2026, United Kingdom.
4.9/5Fantastic. 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
Popular searches
Everything you ever wanted to know about the Galaxy S21 5G
Durability
Overall performance
Camera
Screen quality
10 megapixelsFront camera
AndroidOS
Samsung Galaxy SSerie
Dynamic AMOLED 2XScreen type
Galaxy S21 5GModel
2021Year of Release
NoFoldable
5GMobile network
Phantom PinkColour (official 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.
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.
- Front camera
- 10 megapixels
- OS
- Android
- Serie
- Samsung Galaxy S
- Screen type
- Dynamic AMOLED 2X
- Model
- Galaxy S21 5G
- Year of Release
- 2021
- Foldable
- No
- Mobile network
- 5G
- Colour (official name)
- Phantom Pink
- Brand
- Samsung
- Compatible with latest Update
- Yes
- Storage
- 128 GB
- SIM card
- Physical SIM + eSIM
- Colour
- Pink
- Main camera
- 12 megapixels
- Memory (GB)
- 8 GB
- Resolution
- 1080 x 2400
- SAR body
- 1.51
- Manufacturer Ref
- SM-G991B
- Weight
- 169 g
- Screen size (in)
- 6.2
- SD Card Slot
- No
- SAR head
- 0.46
- Carrier compatibility
- Unlocked
Galaxy S21 5G
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