
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 10/02/2025, Ireland.
I 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.
Galaxy S21 5G 256GB - Purple - Unlocked
Galaxy S21 5G 256GB - Purple - Unlocked
Condition
Excellent
Purchased
30/01/2025
Reviewed 12/08/2024, Ireland.
Excellent 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.
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
29/07/2024
Reviewed 26/05/2025, Ireland.
Arrived fast, exactly as it was described.
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
10/05/2025
Reviewed 13/01/2025, Ireland.
Phone is nice , issue is no all languages looks like Chinese stile but for what need I can use it
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
04/01/2025
Reviewed 08/09/2025, Ireland.
Paid for a premium refurbished unlocked phone. When the phone came it was locked to another network. I had to return the phone leaving me with no phone for some days. I was not impressed. Will not use this site again.
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
27/08/2025
Reviewed 15/12/2024, Ireland.
I'm very happy with my purchase it's in mint condition and working perfectly. I would recommend Back Market to anyone
Galaxy S21 5G 128GB - Purple - Unlocked
Galaxy S21 5G 128GB - Purple - Unlocked
Condition
Premium
Purchased
25/11/2024
Reviewed 15/06/2025, Ireland.
Livraison 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 !
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
02/06/2025
8 GBMemory (GB)
AndroidOS
340 gWeight
1.51SAR body
USB-CConnector
10 megapixelsFront camera
SamsungBrand
1080 x 2400Resolution
Galaxy S21 5GModel
The Samsung Galaxy S21 5G is a versatile smartphone that combines powerful performance with a sleek design. Released in January 2021, it remains a popular choice for users looking for a reliable device with 5G capabilities.
Key features:The Samsung Galaxy S21 5G is ideal for professionals, students, and casual users who want a feature-rich smartphone without the latest price tag. Its camera capabilities make it a great choice for photography enthusiasts, while the 5G support ensures you stay connected with high-speed internet.
Pros & Cons: Pros Cons High-quality display with vibrant colours. No expandable storage option available. Excellent camera performance for various shooting conditions. Battery life may vary with heavy usage.Choosing a refurbished Samsung Galaxy S21 5G allows you to enjoy a high-performance smartphone while being environmentally conscious. Each device is thoroughly inspected and tested to meet quality standards, ensuring reliability. Learn more about our quality standards.





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