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Darn, it's out of stock
(for now)
(for now)
Out of stock
Galaxy A51 64GB - Black - Unlocked
is currently unavailable.
(3,761 reviews)
Customer reviews for Galaxy A51
Overall rating
4.3/54.3/53,761 verified reviewsRating 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
Reviews
Josh F.
Verified purchaseReviewed 21/11/2025, United Kingdom.
4.6/5Absolutely delighted my galaxy A51, great interface and amazing storage. Only downside is the battery life compared to my old Samsung galaxy J6, but the performance of the phone outweighs the downside by quite a bit so overall I'm happy. 😁👍
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Fair
Purchased
05/11/2025
Aileen S.
Verified purchaseReviewed 18/09/2026, United Kingdom.
3.8/5It was tricky transferring stuff from the old phone but got there in the end.
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Excellent
Purchased
05/09/2026
Sam B.
Verified purchaseReviewed 10/08/2025, United Kingdom.
5/5VERY HAPPY WAS MEANT TO BE FAIR CONDITION BUT WAS FAR BETTER ITS THE SECOND PHONE OFF BACKMARKET AND WOULD THOURLY RECOMMEND THEM
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Fair
Purchased
28/07/2025
Prince obeng W.
Verified purchaseReviewed 19/02/2025, United Kingdom.
4.1/5Very neat, it almost look like a brand new phone. I am enjoying the phone Thank you
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Excellent
Purchased
14/02/2025
Gary C.
Verified purchaseReviewed 20/07/2025, United Kingdom.
4.4/5The Samsung A51 I purchased was described as being in 'Fair' condition so I expected scratches and dents etc. it actually looks almost brand new. The battery does run down quite quickly but will last a day with normal use so not a problem. Overall I'm very pleased with my experience with Backmarket.
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Fair
Purchased
04/07/2025
Linda H.
Verified purchaseReviewed 16/09/2026, United Kingdom.
5/5Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Good
Purchased
07/09/2026
Opeyemi S.
Verified purchaseReviewed 01/01/2025, United Kingdom.
5/5The phone is super clean and the delivery was fast
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Fair
Purchased
18/12/2024
Popular searches
Everything you ever wanted to know about the Galaxy A51
Durability
Overall performance
Camera
Screen quality
microSDXCSD Card Slot
172 gWeight
Samsung Galaxy ASerie
0.37SAR head
Dual Physical SIMSIM card
AndroidOS
SM-A515FManufacturer Ref
Super AMOLEDScreen type
1.59SAR body
The Samsung Galaxy A51 is a versatile smartphone that remains a popular choice for users seeking a reliable device for everyday use. Launched in December 2019, it features a sleek design and a vibrant display, making it suitable for various 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 mobile data.
The Samsung Galaxy A51 is ideal for students, casual users, and anyone looking for a solid smartphone for social media, browsing, and light gaming. It offers a good balance between performance and features, making it a practical choice for users who do not need the latest flagship specifications.
Pros & Cons:| Pros | Cons |
|---|---|
| Vibrant Super AMOLED display for excellent viewing. | Performance may lag with heavy multitasking. |
| Quad-camera system for versatile photography. | Plastic back may feel less premium. |
Why refurbished?
Opting for a refurbished Samsung Galaxy A51 is a smart choice for those seeking a dependable smartphone without the premium price tag. Each device is thoroughly inspected and tested to ensure quality and performance. Learn more about our quality standards.
- SD Card Slot
- microSDXC
- Weight
- 172 g
- Serie
- Samsung Galaxy A
- SAR head
- 0.37
- SIM card
- Dual Physical SIM
- OS
- Android
- Manufacturer Ref
- SM-A515F
- Screen type
- Super AMOLED
- SAR body
- 1.59
- Brand
- Samsung
- Carrier compatibility
- Unlocked
- Resolution
- 1080 x 2400
- Colour
- Black
- Mobile network
- 4G
- Main camera
- 48 megapixels
- Front camera
- 32 megapixels
- Screen size (in)
- 6.5
- Model
- Galaxy A51
- Colour (official name)
- Prism crush black
- Year of Release
- 2019
- Foldable
- No
- Storage
- 64 GB
- Compatible with latest Update
- No
- Memory (GB)
- 4 GB
Galaxy A51
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