Galaxy A21sWhite • 32 GB • Dual Physical SIM

(2,074 reviews)

€113.00

Save €86.99

Free delivery by 22 - 23 Jul

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy A21s

Overall rating

2,074 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

Mr r O.
Verified purchase
Reviewed 08/10/2023, Ireland.
I 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
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
23/09/2023
Peter B.
Verified purchase
Reviewed 19/04/2026, Ireland.
I 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
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
30/03/2026
Aine C.
Verified purchase
Reviewed 11/05/2023, Ireland.
Great 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
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
25/04/2023
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
Sheila R.
Verified purchase
Reviewed 18/05/2026, Spain.
Very 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
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
06/05/2026
Danielle B.
Verified purchase
Reviewed 29/12/2025, France.
Excellent purchase! Very good value for money. I bought a Back Berry from you 5 years ago (which did me a lot of good), and I've upgraded to a higher quality phone with this one. Thank you for giving us access to this type of device at a reduced price. Yours sincerely, D. Brouillac
Translated from French
Galaxy A21s 32 Go - Bleu - Débloqué
Galaxy A21s 32 Go - Bleu - Débloqué
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
14/12/2025

Everything you ever wanted to know about the Galaxy A21s

Durability
Overall performance
Camera
Screen quality

720 x 1600Resolution
6.5Screen size (in)
32 GBStorage
13 megapixelsFront camera
AndroidOS
0.42SAR head
4GNetwork
NoFoldable
48 megapixelsMain camera

The Galaxy A21s is a versatile smartphone that combines essential features with a user-friendly experience. Released in May 2020, this model remains a solid choice for those looking for a reliable device for everyday tasks.

Key features:

Display: 6,5-inch HD+ Infinity-O display
Processor: Exynos 850
Camera: Quad-camera setup with a 48MP main sensor
Operating System: Comes with Android 10
Connectivity: Compatible with 4G LTE for fast mobile internet

Who is this for?

The Galaxy A21s is ideal for students, casual users, or anyone seeking a straightforward smartphone for browsing, social media, and photography. It’s a practical option for those who do not require the latest high-end features but still want a functional device.

Pros & Cons:

Pros	Cons
Large display for immersive viewing.	Lower resolution compared to premium models.
Quad-camera system for versatile photography.	Performance may lag with demanding applications.

Why refurbished?

Opting for a refurbished Galaxy A21s allows you to enjoy a capable smartphone while being eco-conscious. Each device from Back Market undergoes thorough testing to ensure quality and reliability. Learn more about our quality standards.

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

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Galaxy A21sWhite • 32 GB • Dual Physical SIM

Galaxy A21sWhite • 32 GB • Dual Physical SIM

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Customer reviews for Galaxy A21s

Overall rating

Rating details

Reviews

Reviews

Mr r O.

Peter B.

Aine C.

John g. H.

Eddie R.

Sheila R.

Danielle B.

Popular searches

Everything you ever wanted to know about the Galaxy A21s

Durability

Overall performance

Camera

Screen quality

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