

Accessories
4.1/5
Appearance
4.4/5
Battery
4.1/5
Lens & Camera
4.5/5
Overall performance
4.3/5
Packaging
4.4/5
Shipping
4.6/5
Reviewed 05/08/2026, Ireland.
I was really surprised to see my new phone was in absolute perfect condition. I really had to examine the phone thoroughly to find even the tiniest of a mark. The shipping was bang on time and the packaging was very good too. I'll definitely be using Back Market next time also.
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Condition
Good
Purchased
24/07/2026
Reviewed 22/08/2026, Ireland.
Looks brand new, even though I ordered fair condition. Everything is perfect. Very happy with my purchase ☺️
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Condition
Fair
Purchased
15/08/2026
Reviewed 12/12/2024, Ireland.
great phone, like new. the only problem I have us when I was ordering I looked up the specs and it said it was a G988b, which is the European version firmware. I wanted this because I had already bought the same phone from refurbed.ie and they sent me a G988u1 phone, the problem was it's on US Firmware and I could not get it to update to latest firmware. they took it back and promised me a replacement but never followed through. this phone even though it's set to USA region firmware has updated ok, but only downside it's only got American English version. I think you should only sell phones that have regional based firmware to the same firmeare region. for example I should have received a Gʻ988B phone.
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Condition
Excellent
Purchased
24/11/2024
Reviewed 05/04/2026, Ireland.
Amazing phone it's just like brand new im well happy with it . I'll definitely recommend back market to friends.
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Condition
Good
Purchased
26/03/2026
Reviewed 05/01/2025, Ireland.
Great service.. quick delivery.. ONLY gripe if I had one was that we can't use Klarna on the page, which would have made additional purchases simpler. We had to use refurbed as they do offer that service and as a household of twelve we buy a LOT of phones so would make good business sense to adopt it
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Condition
Excellent
Purchased
21/12/2024
Reviewed 20/01/2025, Ireland.
Slight scratch at bottom of screen but apart from that works perfect
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Condition
Good
Purchased
31/12/2024
Reviewed 19/01/2025, Ireland.
Seems good so far, nice phone
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Condition
Excellent
Purchased
08/01/2025
12 GBMemory (GB)
SamsungBrand
227 gWeight
Phantom NavyColor (official name)
AndroidOS
Quadruple (4x)Camera Type
5GNetwork
0.71SAR head
Physical SIM + eSIMSIM card
The Galaxy S21 Ultra 5G is a flagship smartphone from Samsung, launched in January 2021. With its impressive specifications and versatile camera system, this device remains a top choice for users seeking high performance and cutting-edge features.
Key features:The Galaxy S21 Ultra 5G is ideal for professionals, content creators, and tech enthusiasts who require a powerful device for multitasking, photography, and gaming. Its advanced camera system makes it particularly appealing for users who enjoy capturing high-quality images and videos.
Pros & Cons: Pros Cons Exceptional camera quality with versatile shooting options. Large size may be unwieldy for some users. Stunning display with vibrant colours and high refresh rate. Premium pricing compared to other models.Choosing a refurbished Galaxy S21 Ultra 5G allows you to enjoy a premium smartphone experience while being environmentally conscious. Each device undergoes rigorous testing to ensure quality and reliability. Learn more about our quality standards.





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