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Galaxy A51 128GB - Blue - Unlocked
is currently unavailable.
(3,927 reviews)
Customer reviews for Galaxy A51
Overall rating
4.3/54.3/53,927 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
Marion H.
Verified purchaseReviewed 30/10/2026, United Kingdom.
5/5Just like new and couldn't be happier
Galaxy A51 128GB - Black - Unlocked
Galaxy A51 128GB - Black - Unlocked
Condition
Excellent
Purchased
21/10/2026
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
Sahar H.
Verified purchaseReviewed 24/10/2026, United Kingdom.
5/5everything is great I love it
Galaxy A51 128GB - White - Unlocked
Galaxy A51 128GB - White - Unlocked
Condition
Fair
Purchased
15/10/2026
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
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
4 GBMemory (GB)
AndroidOS
32 megapixelsFront camera
172 gWeight
1.59SAR body
1080 x 2400Resolution
Galaxy A51Model
SamsungBrand
Super AMOLEDScreen type
The Samsung Galaxy A51 is a versatile smartphone that combines sleek design with solid performance. Released in December 2019, it remains a popular choice for users seeking a reliable 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 fast internet access.
The Samsung Galaxy A51 is ideal for students, casual users, and anyone who needs a dependable smartphone for browsing, social media, and photography without the need for top-tier specifications. It offers a good balance of features for those who may not require the latest technology.
Pros & Cons:| Pros | Cons |
|---|---|
| Vibrant Super AMOLED display for media consumption. | Performance may lag under heavy multitasking. |
| Quad-camera versatility for varied photography. | No 5G support for future-proofing. |
Why refurbished?
Opting for a refurbished Samsung Galaxy A51 allows you to enjoy a quality smartphone while being eco-conscious. Back Market ensures that all devices undergo rigorous testing to meet high-quality standards. Learn more about our quality standards.
- Memory (GB)
- 4 GB
- OS
- Android
- Front camera
- 32 megapixels
- Weight
- 172 g
- SAR body
- 1.59
- Resolution
- 1080 x 2400
- Model
- Galaxy A51
- Brand
- Samsung
- Screen type
- Super AMOLED
- Storage
- 128 GB
- Compatible with latest Update
- No
- Colour (official name)
- Prism Crush Blue
- Carrier compatibility
- Unlocked
- Mobile network
- 4G
- Main camera
- 48 megapixels
- SIM card
- Physical SIM
- Colour
- Blue
- Screen size (in)
- 6.5
- Foldable
- No
- SD Card Slot
- microSDXC
- SAR head
- 0.37
- Manufacturer Ref
- SM-A515F
- Year of Release
- 2019
- Serie
- Samsung Galaxy A
Galaxy A51
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