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Galaxy A51 5G
- Good
- 128 GB
- Dual Physical SIM
- Black
£156.00
before trade-in
applies (starting at £0.49)
Save £243.00
Proudly refurbished by Meelie Mobile
Free delivery by 27 - 28 Oct
Comes with
Compatible charging cable
Often bought together
Galaxy A51 5G
Black • 128 GB • Dual Physical SIM
Refurbished price:£156.00
£399.00 newVersus £399.00 new
Total price: £305.00
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Customer reviews for Galaxy A51 5G
Overall rating
4.1/54.1/5265 verified reviewsRating details
Accessories
3.9/5
Appearance
4.2/5
Battery
4/5
Lens & Camera
4.3/5
Overall performance
4/5
Packaging
4.3/5
Shipping
4.5/5
Reviews
Reviews
Erinera M.
Verified purchaseReviewed 04/10/2026, United Kingdom.
5/5all good
Galaxy A51 5G 128GB - Black - Unlocked
See itemCondition
Good
Purchased
24/09/2026
Jennifer E.
Verified purchaseReviewed 27/05/2026, United Kingdom.
3.9/5Ítem is in good condition however the item is 4G not 5G. Unfortunately this was a gift for abroad so unable to return.
Galaxy A51 5G 128GB - White - Unlocked
See itemCondition
Excellent
Purchased
14/05/2026
Chris R.
Verified purchaseReviewed 12/02/2025, United Kingdom.
5/5Very happy with the phone
Galaxy A51 5G 128GB - White - Unlocked
See itemCondition
Fair
Purchased
24/01/2025
Jacob O.
Verified purchaseReviewed 27/02/2026, United Kingdom.
4.8/5arrived fast and work great like new
Galaxy A51 5G 128GB - Black - Unlocked
See itemCondition
Fair
Purchased
10/02/2026
Joel N.
Verified purchaseReviewed 16/12/2022, United Kingdom.
5/5This phone is my first from Back market, and I can confirm that it's a good decision to buy refurbished. I'll cone again definitely and will recommend
Galaxy A51 5G 128GB - Black - Unlocked
See itemCondition
Fair
Purchased
07/12/2022
Steven L.
Verified purchaseReviewed 07/12/2022, United Kingdom.
5/5Overall a great phone. Looks really good for a refurbished unit, no chips or cracks. The only small issue is it was advertised as a dual sim but the tray only has 1 sim slot otherwise no problems.
Galaxy A51 5G 128GB - White - Unlocked
See itemCondition
Fair
Purchased
26/11/2022
Julian W.
Verified purchaseReviewed 11/02/2021, United Kingdom.
5/5I'm delighted with the quality of the phone. I did upgrade from an A5 which was getting a bit slow but for me, as someone who just needs a phone to do the basics well and be quick doing it, it's absolutely perfect. Camera and picture quality is more than good enough for what i use it for. Battery life is easy 2 days with low to normal useage.
Galaxy A51 5G 128GB - Black - Unlocked
See itemCondition
Good
Purchased
23/01/2021
Popular searches
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Everything you ever wanted to know about the Galaxy A51 5G
Durability
Overall performance
Camera
Screen quality
SM-A516B/DSManufacturer Ref
AndroidOS
Samsung Galaxy ASerie
NoCompatible with latest Update
48 megapixelsMain camera
Super AMOLEDScreen type
USB-C + Jack 3.5mmConnector
6.5Screen size (in)
0,87 cmDepth
The Samsung Galaxy A51 5G is a versatile smartphone that combines solid performance with 5G connectivity. Released in early 2020, this model remains a reliable choice for users looking for a capable device without the need for flagship features.
Key features:- Release Date: March 2020
- Display: 6.5-inch Super AMOLED, FHD+ resolution
- Processor: Exynos 980
- Camera: Quad-camera system with 48MP main sensor
- Connectivity: 5G compatible for faster internet speeds.
The Samsung Galaxy A51 5G is ideal for budget-conscious users, students, or anyone who needs a reliable smartphone for everyday tasks, social media, and streaming. It’s a great alternative for those who don’t require the latest specs but still want a device that performs well.
Pros & Cons:| Pros | Cons |
|---|---|
| Vibrant Super AMOLED display for great viewing experience. | Performance may lag under heavy multitasking. |
| Quad-camera setup for versatile photography. | Plastic build may feel less premium. |
Why refurbished?
Choosing a refurbished Samsung Galaxy A51 5G allows you to enjoy a quality smartphone while being eco-conscious. Back Market ensures that all devices undergo rigorous testing and meet high-quality standards. Learn more about our quality standards.
- Manufacturer Ref
- SM-A516B/DS
- OS
- Android
- Serie
- Samsung Galaxy A
- Compatible with latest Update
- No
- Main camera
- 48 megapixels
- Screen type
- Super AMOLED
- Connector
- USB-C + Jack 3.5mm
- Screen size (in)
- 6.5
- Depth
- 0,87 cm
- SAR body
- 1,555
- Brand
- Samsung
- Resolution
- 1080 x 2400
- Height
- 15,89 cm
- Mobile network
- 5G
- Carrier compatibility
- Unlocked
- Width
- 7,36 cm
- Memory (GB)
- 6 GB
- Foldable
- No
- Colour
- Black
- Model
- Galaxy A51 5G
- Year of Release
- 2020
- Storage
- 128 GB
- Colour (official name)
- Prism Cube Black
- Front camera
- 32 megapixels
- SIM card
- Dual Physical SIM
- SAR head
- 0,496
- SD Card Slot
- microSDXC
- Weight
- 187 g
Galaxy A51 5G
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