Galaxy S21 5GPurple • 128 GB • Dual Physical SIM + eSIM

Name: Galaxy S21 5G 128GB - Purple - Unlocked
Brand: Samsung
Price: 199.00 EUR
Availability: InStock
Rating: 4.3 (19339 reviews)

(19,339 reviews)

€199.00

Save €800.00

Galaxy S21 5GPurple • 128 GB • Dual Physical SIM + eSIM

(19,339 reviews)

€199.00

Save €800.00

Free delivery by 7 - 8 Oct

Express delivery by 6-7 Oct from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy S21 5G

Overall rating

19,339 verified reviews

Rating 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

Fiona M.
Verified purchase
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
Dolores M.
Verified purchase
Reviewed 02/11/2024, Ireland.
Excellent quality and delighted I had the choice of a new battery which is not on offer in other refurb websites I visited. Very happy with my purchase and will be back.
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
17/10/2024
Liam D.
Verified purchase
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
Tracey K.
Verified purchase
Reviewed 22/09/2026, Ireland.
Excellent, very good condition easy to upload my info', and transfer my contacts etc.
Galaxy S21 5G 128GB - Grey - Unlocked
Galaxy S21 5G 128GB - Grey - Unlocked
Condition
Good
Purchased
13/09/2026
Craig W.
Verified purchase
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
Zinta N.
Verified purchase
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
Ciara C.
Verified purchase
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

Everything you ever wanted to know about the Galaxy S21 5G

Durability
Overall performance
Camera
Screen quality

NoSD Card Slot
NoFoldable
15.17 cmHeight
10 megapixelsFront camera
1.51SAR body
1.51SAR body part
AndroidOS
YesCompatible with latest Update
5GNetwork

The Samsung Galaxy S21 5G is a flagship smartphone that combines cutting-edge technology with a sleek design. Released in January 2021, this model remains a strong contender in the smartphone market, offering impressive features and performance.

Key features:

Display: 6.2-inch Dynamic AMOLED 2X, FHD+ resolution
Processor: Exynos 2100 (International) or Snapdragon 888 (USA)
Camera: Triple rear camera system with 12MP wide, 64MP telephoto, and 12MP ultra-wide lenses
Connectivity: 5G capable for ultra-fast internet access
Operating System: Ships with Android 11, upgradable to later versions

Who is this for?

The Galaxy S21 5G is ideal for users who seek a powerful smartphone with a vibrant display and excellent camera capabilities. It suits professionals, content creators, and anyone who enjoys multimedia consumption on the go.

Pros & Cons: Pros Cons Stunning display with vibrant colours and deep blacks. No expandable storage option. Excellent camera performance for photography enthusiasts. Battery life may not last a full day under heavy use.
Why refurbished?

Choosing a refurbished Samsung Galaxy S21 5G allows you to enjoy high-end features without the brand-new price tag. Back Market ensures each device is thoroughly tested and certified for quality. Learn more about our quality standards.

SD Card Slot: No
Foldable: No
Height: 15.17 cm
Front camera: 10 megapixels
SAR body: 1.51
SAR body part: 1.51
OS: Android
Compatible with latest Update: Yes
Network: 5G
Serie: Samsung Galaxy S
Manufacturer Ref: SM-G991B/DS
Carrier compatibility: Unlocked
SIM card: Dual Physical SIM + eSIM
Storage: 128 GB
Weight: 169 g
Colour: Purple
Screen type: Dynamic AMOLED 2X
Year of Release: 2021
Model: Galaxy S21 5G
Memory (GB): 8 GB
SAR head: 0.46
Screen size (in): 6.2
Depth: 0.79 cm
Width: 7.12 cm
Resolution: 1080 x 2400
Main camera: 12 megapixels
Brand: Samsung
Color (official name): Phantom violet

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Galaxy S21 5GPurple • 128 GB • Dual Physical SIM + eSIM

Galaxy S21 5GPurple • 128 GB • Dual Physical SIM + eSIM

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