Galaxy A51Black • 128 GB • Dual Physical SIM

Name: Galaxy A51 128GB - Black - Unlocked
Brand: Samsung
Price: 123.00 EUR
Availability: InStock
Rating: 4.25 (3960 reviews)

(3,960 reviews)

€123.00

Save €256.00

Galaxy A51Black • 128 GB • Dual Physical SIM

(3,960 reviews)

€123.00

Save €256.00

Free delivery by 28 - 29 Oct

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy A51

Overall rating

3,960 verified reviews

Rating details

Accessories
4.2/5
Appearance
4.4/5
Battery
4.1/5
Lens & Camera
4.4/5
Overall performance
4.2/5
Packaging
4.5/5
Shipping
4.5/5

Reviews

Sarah W.
Verified purchase
Reviewed 03/11/2024, Ireland.
Got the phone within 5 days very good quality as good as new
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Excellent
Purchased
20/10/2024
Prince F.
Verified purchase
Reviewed 11/08/2025, Ireland.
Amazing phone work perfectly
Galaxy A51 128GB - White - Unlocked
Galaxy A51 128GB - White - Unlocked
Condition
Fair
Purchased
31/07/2025
James O.
Verified purchase
Reviewed 19/11/2025, Ireland.
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Good
Purchased
05/11/2025
Gerard M.
Verified purchase
Reviewed 22/03/2023, Ireland.
The phone is perfect - better than the "very good" condition given it in the description. BackMarket have been a dream to deal with - great comms, quirky language and approach. But best of all, when there was an issue with the delivery (the issue was with the courier, not BackMarket I hasten to add), BackMarket's customer care team were extremely responsive and very helpful (shout out to Moayet of the ReMarket Customer Care Team) so the top marks review I've given is really as much for that as for the phone itself. I will definitely use BackMarket again.
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Excellent
Purchased
16/03/2023
Kornelia M.
Verified purchase
Reviewed 16/12/2022, Ireland.
product arrival was latre than expected, but discussed it with customer support and received some money back as an apology for the delay which is really appreciated. in the end i got the device 3 days later than expected. also the phone is not the correct colour i ordered; its chrome silver not iridescent white. overall the phone looks brand new since i ordered it in excellent condition and the customer service staff is extremely friendly.
Galaxy A51 128GB - White - Unlocked
Galaxy A51 128GB - White - Unlocked
Condition
Excellent
Purchased
07/12/2022
Simona Z.
Verified purchase
Reviewed 07/12/2021, Ireland.
Quality is perfect ,like new ! Working fast, love the camera quality , exacrly what i waa looking for .
Galaxy A51 128GB - White - Unlocked
Galaxy A51 128GB - White - Unlocked
Condition
Excellent
Purchased
25/11/2021
Isabelle A.
Verified purchase
Reviewed 15/09/2026, France.
My son recommended that I buy my second-hand laptop from Backmarket. I haven't had my premium Galaxy A51 for long, but I must say that to date I am completely satisfied, especially since this is my second Galaxy A51 and it works like new. The sales department is serious and delivery is fast. I hope to keep this laptop for a long time.
Translated from French
Galaxy A51 128 Go - Noir - Débloqué
Galaxy A51 128 Go - Noir - Débloqué
Condition
Premium
Purchased
03/09/2026

Everything you ever wanted to know about the Galaxy A51

Durability
Overall performance
Camera
Screen quality

SamsungBrand
128 GBStorage
AndroidOS
48 megapixelsMain camera
0,369SAR head
2019Year of Release
15,85 cmHeight
Dual Physical SIMSIM card
Samsung Galaxy ASerie

The Samsung Galaxy A51 is a reliable mid-range smartphone that provides a balanced combination of performance and features. Launched in December 2019, it remains a popular choice for users seeking a dependable device for everyday tasks.

Key features:

Release Date: December 2019
Display: 6.5-inch Super AMOLED, FHD+ resolution
Processor: Exynos 9611
Camera: Quad-camera setup with 48MP main sensor
Connectivity: 4G LTE compatible for reliable internet access.

Who is this for?

The Samsung Galaxy A51 is ideal for students, casual users, or anyone looking for a solid smartphone without the need for the latest flagship features. It provides a good balance of performance for social media, browsing, and light gaming.

Pros & Cons: Pros Cons Vibrant Super AMOLED display for great visuals. Performance may lag under heavy multitasking. Versatile camera system with multiple lenses. Plastic build may not feel as premium.
Why refurbished?

Choosing a refurbished Samsung Galaxy A51 allows you to enjoy a quality smartphone while being environmentally conscious. Each device from Back Market undergoes thorough testing to ensure it meets high standards of quality and performance. Learn more about our quality standards.

Brand: Samsung
Storage: 128 GB
OS: Android
Main camera: 48 megapixels
SAR head: 0,369
Year of Release: 2019
Height: 15,85 cm
SIM card: Dual Physical SIM
Serie: Samsung Galaxy A
Front camera: 32 megapixels
SD Card Slot: microSDXC
Model: Galaxy A51
SAR body: 1,59
Color (official name): Prism crush black
Manufacturer Ref: SM-A515F/DSN
Connector: USB-C + Jack 3.5mm
Resolution: 1080 x 2400
Weight: 172 g
Depth: 0,79 cm
Width: 7,36 cm
Memory (GB): 4 GB
Compatible with latest Update: No
Colour: Black
Screen type: Super AMOLED
Carrier compatibility: Unlocked
Foldable: No
Screen size (in): 6.5
Network: 4G
SAR body part: 2,93

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Galaxy A51Black • 128 GB • Dual Physical SIM

Galaxy A51Black • 128 GB • Dual Physical SIM

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