
By selecting “Accept all” you allow Back Market and our partners to use cookies and to share your data for all these purposes. We and our partners use cookies and similar tools to measure our site's audience, evaluate the performance of our ads, and show you personalized content and ads.
Except for cookies that are essential for navigating our site, we use these cookies and share your data only with your consent. Learn more about cookies. You can change your mind and modify your choices at any time by going to the "Cookies and privacy settings" section at the bottom of any page. Read our Cookie policy and Data Protection Policy for more info.
Proudly refurbished by Bafobu (Estonia)
Compatible charging cable
10,152 verified reviews in the last 24 months.
Conor F.
Purchased on the 26 July 2023
Verified purchaseFirst time buying a refurbished phone and will continue to by refurbished. . . . . . I have been using the phone for a while now and it is next to new, I am very happy with it and I will be consulting Back Market should I need any other devices. I would highly recommend!
Condition
Excellent
Reviewed in Ireland on 9 August 2023
Elioth N.
Purchased on the 2 June 2025
Verified purchaseLivraison extrêmement rapide (le lendemain de ma commande) et tout à fait satisfaisante. Plusieurs années que je commande sur BackMarket, je n'ai jamais été déçu !
Condition
Excellent
Reviewed in Ireland on 15 June 2025
Fiona M.
Purchased on the 30 January 2025
Verified purchaseI can noy fault my experience with Back Market. I ordered the phone at 8.30 am on thursday and it was delivered to Ireland by 12pm on the Friday, the next day. The phone is perfect. Amazing quality. I will definitely buy more.
Condition
Excellent
Reviewed in Ireland on 10 February 2025
Jethro K.
Purchased on the 3 February 2025
Verified purchaseQuick delivery. Item in excellent condition and working perfectly so far. Very satisfied with the item
Condition
Excellent
Reviewed in Ireland on 17 February 2025
James F.
Purchased on the 25 November 2024
Verified purchaseI'm very happy with my purchase it's in mint condition and working perfectly. I would recommend Back Market to anyone
Condition
Premium
Reviewed in Ireland on 15 December 2024
Liam D.
Purchased on the 29 July 2024
Verified purchaseExcellent all around. Site was easy to use and kept me informed of postal delivery etc. I got two o hones and they are both excellent. The description was right on the mark and I will be definitely using thus site again.
Condition
Excellent
Reviewed in Ireland on 12 August 2024
Anne H.
Purchased on the 26 August 2023
Verified purchaseI love my new phone, it really does feel brand new. Being able to go sim only will halve my phone bill. The whole process was very easy, have recommended Back Market to several people already. No more massive bills, delighted
Condition
Excellent
Reviewed in Ireland on 10 September 2023
Here’s what you help prevent on average by choosing a renewed smartphone over a brand new one.
That’s like driving an old banger from London to Edinburgh and back.
That’s around the weight of a baseball.
That's like 20 dogs digging in your yard for a week.
That's like running a faucet for 3 days
WhiteColour
128 GBStorage
8 GBMemory
Galaxy S21 5GModel
AndroidOS
NoRetro tech
Dynamic AMOLED 2XScreen type
10 megapixelsFront camera
Samsung ElectronicsCompany name
The Samsung Galaxy S21 5G is a versatile smartphone that combines cutting-edge technology with a sleek design. Released in January 2021, it remains a strong contender in the market, offering impressive features for everyday use.
Key features:The Galaxy S21 5G is ideal for users who need a powerful device for multitasking, photography, and media consumption. It’s suitable for professionals, students, and anyone who values a high-quality display and reliable performance in a smartphone.
Pros & Cons:Pros | Cons |
---|---|
Stunning display with vibrant colours and high brightness. | No expandable storage option. |
Excellent camera performance for photography enthusiasts. | Plastic back instead of glass, which may not appeal to some users. |
Choosing a refurbished Samsung Galaxy S21 5G allows you to enjoy a premium smartphone experience while being environmentally conscious. Each device is thoroughly inspected and tested to meet quality standards set by Back Market. Scopri di più sui nostri standard di qualità.
Colour | White |
Storage | 128 GB |
Memory | 8 GB |
Model | Galaxy S21 5G |
OS | Android |
Retro tech | No |
Screen type | Dynamic AMOLED 2X |
Front camera | 10 megapixels |
Company name | Samsung Electronics |
Series | Samsung Galaxy S |
Company email address | support@samsung.com |
Company postal address | Samsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK |
SIM card | Dual Physical SIM + eSIM |
Main camera | 12 megapixels |
Color (official name) | Phantom white |
SD Card Slot | No |
Foldable | No |
Compatible with latest Update | Yes |
Manufacturer Ref | SM-G991B/DS |
Network | 5G |
Resolution | 1080 x 2400 |
SAR body | 1,509 |
SAR head | 0,456 |
Screen size (in) | 6.2 |
Carrier compatibility | Unlocked |
Year of Release | 2021 |
Brand | Samsung |
Weight | 169 g |
Height | 15,17 cm |
Width | 7,12 cm |
Depth | 0,79 cm |
The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us.
Get to know us