Galaxy A21s

Name: Galaxy A21s
Brand: Samsung
Price: 64.00 GBP
Availability: InStock

(2,072 reviews)

£64.00

before trade-in

Save £115.00

Free delivery by 3 - 6 Jul

Express delivery by 2-3 Jul from £5.00

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy A21s

Overall rating

2,072 verified reviews

Rating 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

John g. H.
Verified purchase
Reviewed 08/02/2026, United Kingdom.
As it was a replacement for a Galaxy A21s (which) I have had for some seven years my expectations were high. I was not disappointed. Transferred all my data, wiped old Galaxy and now to dispose of. Do not regret updating. Many thanks.
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
30/01/2026
Eddie R.
Verified purchase
Reviewed 30/03/2026, United Kingdom.
It went very well, newer than my old version of the same phone. I now understand the bio metric operation. I had a problem moving the contents from my old phone by the wi fi system, 2 apps did not transfer well and I had to reload them.
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
16/03/2026
Laura G.
Verified purchase
Reviewed 08/06/2026, United Kingdom.
As usual great condition of phone and fantastic service . I've bought a few now (lots of grandkids)and never been disappointed.
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
27/05/2026
Marti L.
Verified purchase
Reviewed 12/05/2025, United Kingdom.
Very nice reconditioned phone. I will never buy any tech from anyone else. The phone works well and I love it. Delivery was quick and the phone was very well packaged.
Galaxy A21s 32GB - Blue - Unlocked
Galaxy A21s 32GB - Blue - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
25/04/2025
Adrian E.
Verified purchase
Reviewed 01/02/2026, United Kingdom.
Excellent service handset like new will most definitely share your company details with friends and family and encourage them where to go
Galaxy A21s 64GB - Black - Unlocked
Galaxy A21s 64GB - Black - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
20/01/2026
Jodie C.
Verified purchase
Reviewed 22/06/2026, United Kingdom.
Only had it 1 week but it seems to be working really well and is in excellent condition. I have had no problems so far.
Galaxy A21s 32GB - Black - Unlocked
Galaxy A21s 32GB - Black - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
08/06/2026
Umaima A.
Verified purchase
Reviewed 27/04/2026, United Kingdom.
Very happy with my new phone. Working very well, no issues at all. Excellent service and delivery. Thank you!
Galaxy A21s 32GB - Blue - Unlocked
Galaxy A21s 32GB - Blue - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
19/04/2026

Everything you ever wanted to know about the Galaxy A21s

Durability
Overall performance
Camera
Screen quality

PLS LCDScreen type
48 megapixelsMain camera
Quadruple (4x)Camera Type
BlackColour (official name)
Galaxy A21sModel
USB-C + Jack 3.5mmConnector
6.5Screen size (in)
192 gWeight
Samsung Galaxy ASerie

The Samsung Galaxy A21s is a reliable smartphone that offers solid performance and a vibrant display. Launched in May 2020, this model remains a popular choice for users seeking a dependable device for everyday tasks.

Key features:

Display: 6.5-inch HD+ Infinity-O display
Processor: Exynos 850
Camera: Quad rear camera setup with a 48MP main sensor
Operating System: Ships with Android 10, upgradable to later versions
Connectivity: 4G LTE support for fast internet browsing

Who is this for?

The Samsung Galaxy A21s is ideal for students, casual users, or anyone who needs a smartphone for browsing, social media, and light gaming. Its large display and decent camera capabilities make it a great choice for those who enjoy media consumption without the need for high-end specifications.

Pros & Cons:

Pros	Cons
Large display for an immersive viewing experience.	Performance may lag with heavy multitasking.
Versatile camera system for various photography needs.	Plastic build may feel less premium compared to glass alternatives.

Why refurbished?

Choosing a refurbished Samsung Galaxy A21s allows you to enjoy a reliable smartphone while making an eco-conscious choice. Back Market ensures each device undergoes thorough testing for quality and performance. Learn more about our quality standards.

Screen type: PLS LCD
Main camera: 48 megapixels
Camera Type: Quadruple (4x)
Colour (official name): Black
Model: Galaxy A21s
Connector: USB-C + Jack 3.5mm
Screen size (in): 6.5
Weight: 192 g
Serie: Samsung Galaxy A
Memory (GB): 2 GB
SIM card: Dual Physical SIM
Brand: Samsung
OS: Android
Front camera: 13 megapixels
Mobile network: 4G
SAR body: 1.54
Resolution: 720 x 1600
SD Card Slot: microSDXC
Carrier compatibility: Unlocked
Colour: Black
Foldable: No
Compatible with latest Update: No
Year of Release: 2020
Manufacturer Ref: SM-A217F
Storage: 32 GB
SAR head: 0.42

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Customer reviews for Galaxy A21s

Overall rating

Rating details

Reviews

Reviews

John g. H.

Eddie R.

Laura G.

Marti L.

Adrian E.

Jodie C.

Umaima A.

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Everything you ever wanted to know about the Galaxy A21s

Durability

Overall performance

Camera

Screen quality

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