Galaxy A21sWhite • 32 GB • Physical SIM

(1,959 reviews)

£125.00

before trade-in

Save £206.00

Free delivery by 12 - 13 Aug

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy A21s

Overall rating

1,959 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
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
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
Julie R.
Verified purchase
Reviewed 31/07/2026, United Kingdom.
From 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
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
23/07/2026
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
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
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
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
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

Everything you ever wanted to know about the Galaxy A21s

Durability
Overall performance
Camera
Screen quality

1,544SAR body
48 megapixelsMain camera
13 megapixelsFront camera
Quadruple (4x)Camera Type
Physical SIMSIM card
NoFoldable
USB-C + Jack 3.5mmConnector
2,21SAR body part
6.5Screen size (in)

The Galaxy A21s is a reliable smartphone that combines essential features with a user-friendly experience. Launched in May 2020, this device offers a solid performance for everyday tasks, making it suitable for a wide range of users.

Key features:

Display: 6.5-inch HD+ Infinity-O display
Processor: Exynos 850
Camera: Quad-camera setup with a 48MP main sensor
Storage: 32GB internal storage, expandable via microSD
Operating System: Ships with Android 10

Who is this for?

The Galaxy A21s is ideal for students, casual users, or anyone looking for a dependable smartphone for daily tasks like social media, browsing, and photography. It offers a good balance of features without the complexity of high-end devices.

Pros & Cons:

Pros	Cons
Large display for media consumption.	Performance may lag with intensive applications.
Quad-camera system for versatile photography.	Low resolution compared to newer models.

Why refurbished?

Opting for a refurbished Galaxy A21s allows you to enjoy a functional smartphone while being eco-conscious. Each device is rigorously tested to ensure quality and reliability. Learn more about our quality standards.

SAR body: 1,544
Main camera: 48 megapixels
Front camera: 13 megapixels
Camera Type: Quadruple (4x)
SIM card: Physical SIM
Foldable: No
Connector: USB-C + Jack 3.5mm
SAR body part: 2,21
Screen size (in): 6.5
Manufacturer Ref: SM-A217F/DSN
Mobile network: 4G
Width: 7,53 cm
SAR head: 0,422
Depth: 0,89 cm
Brand: Samsung
Year of Release: 2020
Serie: Samsung Galaxy A
Carrier compatibility: Unlocked
Screen type: PLS LCD
SD Card Slot: microSDXC
Weight: 192 g
Memory (GB): 3 GB
Resolution: 720 x 1600
Height: 16,37 cm
Model: Galaxy A21s
OS: Android
Colour: White
Compatible with latest Update: No
Colour (official name): White
Storage: 32 GB

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Galaxy A21sWhite • 32 GB • Physical SIM

Galaxy A21sWhite • 32 GB • Physical SIM

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Customer reviews for Galaxy A21s

Overall rating

Rating details

Reviews

Reviews

John g. H.

Eddie R.

Julie R.

Laura G.

Marti L.

Adrian E.

Jodie C.

Popular searches

Everything you ever wanted to know about the Galaxy A21s

Durability

Overall performance

Camera

Screen quality

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