Galaxy A21sWhite • 64 GB • Dual Physical SIM

Name: Galaxy A21s 64GB - White - Unlocked
Brand: Samsung
Price: 132.00 EUR
Availability: InStock
Rating: 4.35 (2018 reviews)

(2,018 reviews)

€132.00

Save €199.00

Galaxy A21sWhite • 64 GB • Dual Physical SIM

(2,018 reviews)

€132.00

Save €199.00

Free delivery by 28 - 29 Sept

Express delivery by 25-28 Sept from €5.00

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

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
Purchased
23/09/2023
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
Purchased
25/04/2023
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
Purchased
30/03/2026
Michael d E.
Verified purchase
Reviewed 14/08/2026, United Kingdom.
Hi 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 purchase
Reviewed 27/10/2025, France.
It 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 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
Purchased
23/07/2026
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
Purchased
06/05/2026

Everything you ever wanted to know about the Galaxy A21s

Durability
Overall performance
Camera
Screen quality

WhiteColor (official name)
2020Year of Release
Samsung Galaxy ASerie
AndroidOS
1.54SAR body
4GNetwork
NoCompatible with latest Update
SamsungBrand
microSDXCSD Card Slot

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.

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