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1 / 3.
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Galaxy A21s
- Excellent
- 32 GB
- Dual Physical SIM
- Black
€111.00
Save €234.00
Proudly refurbished by Seensys (France)
Free delivery by 2 - 5 Oct
Express delivery by 1-2 Oct from €5.00
Comes with
Compatible charging cable
Often bought together
Galaxy A21s
Black • 32 GB • Dual Physical SIM
Refurbished price:€111.00
€345.00 newVersus €345.00 new
Total price: €275.00
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy A21s
Overall rating
4.3/54.3/52,102 verified reviewsRating details
Accessories
4.2/5
Appearance
4.5/5
Battery
4.4/5
Lens & Camera
4.4/5
Overall performance
4.3/5
Packaging
4.5/5
Shipping
4.5/5
Reviews
Reviews
Mr r O.
Verified purchaseReviewed 08/10/2023, Ireland.
5/5I love using the phone I haven't put it down for a minute since I bought the phone and would buy from back market again soon thanks
Galaxy A21s 32GB - Blue - Unlocked
Galaxy A21s 32GB - Blue - Unlocked
Condition
Fair
Purchased
23/09/2023
Aine C.
Verified purchaseReviewed 11/05/2023, Ireland.
5/5Great quality phone. Like new. Would use this company again for a new phone.
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
Condition
Fair
Purchased
25/04/2023
Peter B.
Verified purchaseReviewed 19/04/2026, Ireland.
1/5I didn’t get it yet or my last order that how it went
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
Condition
Good
Purchased
30/03/2026
Michael d E.
Verified purchaseReviewed 14/08/2026, United Kingdom.
5/5Hi I was very happy with the quality of the phone as it in perfect condition. However I requested a 128GB model and on looking at the available memory it says its capacity is 64gb see attached photo. However I have already set up my phone and don't want to go through the bother of returning it as apparently from the incorrect memory I am very happy with it. Best wishes Michael
Galaxy A21s 128GB - Blue - Unlocked
Galaxy A21s 128GB - Blue - Unlocked
Condition
Excellent
Purchased
01/08/2026
Daniele B.
Verified purchaseReviewed 27/10/2025, France.
5/5It looks like new! The battery is top-notch. Very pleased
Translated from French
Galaxy A21s 32 Go - Noir - Débloqué
Galaxy A21s 32 Go - Noir - Débloqué
Condition
Fair
Purchased
11/10/2025
Julie R.
Verified purchaseReviewed 31/07/2026, United Kingdom.
4.9/5From ordering to receipt, everything as informed. Phone is is great condition and so far no issues. Have previously bought from Back Market and knew they were of good standing
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
Condition
Excellent
Purchased
23/07/2026
Sheila R.
Verified purchaseReviewed 18/05/2026, Spain.
5/5Very good for a refurbished phone Battery lasts two days without charging with regular use
Translated from Spanish
Galaxy A21s 64GB - Negro - Libre
Galaxy A21s 64GB - Negro - Libre
Condition
Good
Purchased
06/05/2026
Popular searches
Everything you ever wanted to know about the Galaxy A21s
Durability
Overall performance
Camera
Screen quality
Quadruple (4x)Camera Type
NoCompatible with latest Update
720 x 1600Resolution
1.54SAR body
BlackColour
SM-A217FManufacturer Ref
13 megapixelsFront camera
6.5Screen size (in)
PLS LCDScreen type
The Samsung Galaxy A21s is a dependable smartphone offering solid performance and a vibrant screen. Launched in May 2020, this model remains a popular choice for users looking for a reliable device for daily use.
Key features:- Display: 6.5-inch HD+ Infinity-O screen
- Processor: Exynos 850
- Camera: Quad rear camera setup with a 48MP main sensor
- Operating System: Comes with Android 10, upgradeable to later versions
- Connectivity: 4G LTE support for fast internet browsing
The Samsung Galaxy A21s is perfect for students, casual users, or anyone needing a smartphone for browsing, social media, and light gaming. Its large screen and decent camera features make it a great choice for media lovers who don’t require high-end specs.
Pros & Cons:| Pros | Cons |
|---|---|
| Large display for an immersive viewing experience. | Performance may slow down with heavy multitasking. |
| Versatile camera system for various photography needs. | Plastic build may feel less premium compared to glass alternatives. |
Why refurbished?
Opting for a refurbished Samsung Galaxy A21s means enjoying a reliable smartphone while making an eco-friendly choice. Back Market guarantees each device undergoes thorough testing for quality and performance. Learn more about our quality standards.
- Camera Type
- Quadruple (4x)
- Compatible with latest Update
- No
- Resolution
- 720 x 1600
- SAR body
- 1.54
- Colour
- Black
- Manufacturer Ref
- SM-A217F
- Front camera
- 13 megapixels
- Screen size (in)
- 6.5
- Screen type
- PLS LCD
- Year of Release
- 2020
- Main camera
- 48 megapixels
- SIM card
- Dual Physical SIM
- Weight
- 192 g
- Brand
- Samsung
- Serie
- Samsung Galaxy A
- Foldable
- No
- OS
- Android
- Storage
- 32 GB
- Model
- Galaxy A21s
- Carrier compatibility
- Unlocked
- Color (official name)
- Black
- SAR head
- 0.42
- SD Card Slot
- microSDXC
- Connector
- USB-C + Jack 3.5mm
- Network
- 4G
- Memory (GB)
- 2 GB
Galaxy A21s
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