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Galaxy A51 5G 128GB - Black - Unlocked
is currently unavailable.
(265 reviews)
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
Dr michael G.
Verified purchaseReviewed 27/05/2026, Germany.
5/5Surprisingly, I received a device from Italy with Italian apps WITHOUT an opening code, which was NOT sent to me even after enquiring with the sender. I only received instructions in Italian to return the device at my own expense !!! The fact that Black Market might be responsible/responsible is not mentioned anywhere ( shipper = guarantor ). Fortunately, I was able to open the device via YouTube and enter my PIN code. The smartphone : Samsung A51 5 G (2020) works perfectly. 😊🙋♂️
Translated from German
Galaxy A51 5G 128GB - Schwarz - Ohne Vertrag
Galaxy A51 5G 128GB - Schwarz - Ohne Vertrag
Condition
Fair
Purchased
15/05/2026
Erinera M.
Verified purchaseReviewed 04/10/2026, United Kingdom.
5/5all good
Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G 128GB - Black - Unlocked
Condition
Good
Purchased
24/09/2026
Yvette B.
Verified purchaseReviewed 22/07/2026, France.
4.5/5The battery doesn't hold a charge for long... barely more than the old one I returned
Translated from French
Galaxy A51 5G 128 Go - Noir - Débloqué
Galaxy A51 5G 128 Go - Noir - Débloqué
Condition
Fair
Purchased
24/06/2026
Jacob O.
Verified purchaseReviewed 27/02/2026, United Kingdom.
4.8/5arrived fast and work great like new
Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G 128GB - Black - Unlocked
Condition
Fair
Purchased
10/02/2026
Gabrielle G.
Verified purchaseReviewed 16/10/2026, France.
5/5Galaxy A51 5G 128 Go - Noir - Débloqué
Galaxy A51 5G 128 Go - Noir - Débloqué
Condition
Good
Purchased
01/10/2026
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
Galaxy A51 5G 128GB - White - Unlocked
Condition
Excellent
Purchased
14/05/2026
Tobias T.
Verified purchaseReviewed 07/02/2026, Germany.
5/5Everything was perfect. Mobile phone was flawless!
Translated from German
Galaxy A51 5G 128GB - Schwarz - Ohne Vertrag
Galaxy A51 5G 128GB - Schwarz - Ohne Vertrag
Condition
Excellent
Purchased
16/01/2026
Popular searches
Everything you ever wanted to know about the Galaxy A51 5G
Durability
Overall performance
Camera
Screen quality
2020Year of Release
Samsung Galaxy ASerie
0,87 cmDepth
Galaxy A51 5GModel
187 gWeight
microSDXCSD Card Slot
128 GBStorage
15,89 cmHeight
5GNetwork
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.
- Year of Release
- 2020
- Serie
- Samsung Galaxy A
- Depth
- 0,87 cm
- Model
- Galaxy A51 5G
- Weight
- 187 g
- SD Card Slot
- microSDXC
- Storage
- 128 GB
- Height
- 15,89 cm
- Network
- 5G
- Brand
- Samsung
- SAR body
- 1,555
- SIM card
- Dual Physical SIM
- Front camera
- 32 megapixels
- Compatible with latest Update
- No
- Manufacturer Ref
- SM-A516B/DS
- Width
- 7,36 cm
- Carrier compatibility
- Unlocked
- Memory (GB)
- 6 GB
- Foldable
- No
- Color (official name)
- Prism Cube Black
- SAR head
- 0,496
- Screen type
- Super AMOLED
- Colour
- Black
- Main camera
- 48 megapixels
- OS
- Android
- Resolution
- 1080 x 2400
- Connector
- USB-C + Jack 3.5mm
- Screen size (in)
- 6.5
Galaxy A51 5G
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