Galaxy A21sWhite • 64 GB • Dual Physical SIM

Name: Galaxy A21s 64GB - White - Unlocked
Brand: Samsung
Price: 79.99 GBP
Availability: InStock
Rating: 4.35 (2018 reviews)

(2,018 reviews)

£79.99

before trade-in

Save £139.01

Free delivery by 7 - 8 Jul

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy A21s

Overall rating

2,018 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
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
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
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

13 megapixelsFront camera
0.42SAR head
6.5Screen size (in)
4GMobile network
WhiteColour
UnlockedCarrier compatibility
192 gWeight
NoCompatible with latest Update
720 x 1600Resolution

The Samsung Galaxy A21s is a reliable smartphone that combines essential features and practicality for everyday use. Launched in May 2020, this model offers a balanced performance suitable for users who need a dependable device without the latest high-end features.

Key features:

Display: 6.5-inch HD+ Infinity-O display
Processor: Exynos 850
Camera: Quad-camera setup with 48MP main sensor
Storage: 64GB internal storage, expandable via microSD
Operating System: Ships with Android 10, upgradable to later versions

Who is this for?

The Samsung Galaxy A21s is ideal for students, casual users, or anyone seeking a straightforward smartphone for daily tasks such as browsing, social media, and photography. It offers a good balance of performance and features without overwhelming those who prefer simplicity.

Pros & Cons:

Pros	Cons
Large display suitable for media consumption.	Performance may lag with heavy multitasking.
Quad-camera system for versatile photography.	Average build quality compared to premium models.

Why refurbished?

Choosing a refurbished Samsung Galaxy A21s allows you to enjoy a functional smartphone while making an eco-friendly choice. Back Market ensures that all refurbished devices meet strict quality standards through comprehensive testing. Learn more about our quality standards.

Front camera: 13 megapixels
SAR head: 0.42
Screen size (in): 6.5
Mobile network: 4G
Colour: White
Carrier compatibility: Unlocked
Weight: 192 g
Compatible with latest Update: No
Resolution: 720 x 1600
Foldable: No
Storage: 64 GB
Screen type: PLS LCD
Brand: Samsung
Serie: Samsung Galaxy A
Colour (official name): White
SAR body: 1.54
Memory (GB): 2 GB
OS: Android
Model: Galaxy A21s
SIM card: Dual Physical SIM
Year of Release: 2020
SD Card Slot: microSDXC
Manufacturer Ref: SM-A217F
Main camera: 48 megapixels

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Galaxy A21sWhite • 64 GB • Dual Physical SIM

Galaxy A21sWhite • 64 GB • Dual Physical SIM

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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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