Free delivery by 2 - 3 Nov
Express delivery by 28-29 Oct from €5.00
Choose location
Suggested searches
Items
Suggested searches
Items
Popular searches
All guaranteed 100% functional
1 / 3.
1 / 3.
Galaxy A51 5G
- Excellent
- 128 GB
- Black
€228.88
Save €170.12
Proudly refurbished by MEGA (France)
Free delivery by 2 - 3 Nov
Express delivery by 28-29 Oct from €5.00
Comes with
Compatible charging cable
Often bought together
Galaxy A51 5G
Black • 128 GB • Physical SIM
Refurbished price:€228.88
€399.00 newVersus €399.00 new
Total price: €398.88
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy A51 5G
Overall rating
4.1/54.1/5264 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
Gabrielle G.
Verified purchaseReviewed 16/10/2026, France.
5/5
Galaxy A51 5G 128 Go - Noir - Débloqué
Galaxy A51 5G 128 Go - Noir - Débloqué
Condition
Good
Purchased
01/10/2026
Delphine L.
Verified purchaseReviewed 17/11/2024, France.
4.4/5The phone is in very good condition: screen... On the other hand, the touch side of the phone is unreliable. The right side of the screen does not respond well. This leads to typing errors and having to start the message again, or errors in the PIN code. Sometimes you have to press 15 times in the same place to get the character to register... As it took me a long time to get it up and running after I received it, the return time had passed...
Translated from French
Galaxy A51 5G 128 Go - Noir - Débloqué
Galaxy A51 5G 128 Go - Noir - Débloqué
Condition
Excellent
Purchased
14/09/2024
Pierrick B.
Verified purchaseReviewed 06/07/2025, France.
3.8/5The speaker microphone doesn't work but unfortunately I can't return the phone as I need it to work. Or one would have to be sent back to me before I could return this one.
Translated from French
Galaxy A51 5G 128 Go - Noir - Débloqué
Galaxy A51 5G 128 Go - Noir - Débloqué
Condition
Good
Purchased
19/06/2025
Jean-jacques C.
Verified purchaseReviewed 14/11/2024, France.
5/5Everything I expected. Delivery on time.
Translated from French
Galaxy A51 5G 128 Go - Noir - Débloqué
Galaxy A51 5G 128 Go - Noir - Débloqué
Condition
Fair
Purchased
24/10/2024
Óscar C.
Verified purchaseReviewed 02/09/2024, Spain.
4.5/5Screen with small impact on glass top right area. With small scratch. Otherwise ok.
Translated from Spanish
Galaxy A51 5G 128GB - Rosa - Libre - Dual-SIM
Galaxy A51 5G 128GB - Rosa - Libre - Dual-SIM
Condition
Fair
Purchased
17/08/2024
Popular searches
Everything you ever wanted to know about the Galaxy A51 5G
Durability
Overall performance
Camera
Screen quality
AndroidOS
0.50SAR head
UnlockedCarrier compatibility
Galaxy A51 5GModel
1.55SAR body
SamsungBrand
NoCompatible with latest Update
Samsung Galaxy ASerie
Physical SIMSIM card
The Galaxy A51 5G is a versatile smartphone that brings 5G connectivity to the mid-range segment. Released in 2020, it continues to be a reliable option for users seeking a balance between performance and 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 fast internet speeds.
The Galaxy A51 5G is ideal for students, casual users, and anyone who enjoys streaming content or browsing social media on a vibrant display. It’s a suitable choice for those who need a reliable smartphone without the premium price tag of flagship models.
Pros & Cons: Pros Cons Large and vibrant display for media consumption. Performance may lag during intensive tasks. Quad-camera setup for versatile photography. Plastic build may not feel as premium as glass alternatives.Why refurbished?
Choosing a refurbished Galaxy A51 5G allows you to experience a capable smartphone while being eco-conscious. Each device is thoroughly tested to ensure it meets Back Market’s quality standards. Learn more about our quality standards.
- OS
- Android
- SAR head
- 0.50
- Carrier compatibility
- Unlocked
- Model
- Galaxy A51 5G
- SAR body
- 1.55
- Brand
- Samsung
- Compatible with latest Update
- No
- Serie
- Samsung Galaxy A
- SIM card
- Physical SIM
- Color (official name)
- Prism Cube Black
- Screen type
- Super AMOLED
- SD Card Slot
- microSDXC
- Front camera
- 32 megapixels
- Memory (GB)
- 6 GB
- Main camera
- 48 megapixels
- Manufacturer Ref
- SM-A516N
- Storage
- 128 GB
- Colour
- Black
- Year of Release
- 2020
- Weight
- 187 g
- Resolution
- 1080 x 2400
- Connector
- USB-C + Jack 3.5mm
- Network
- 5G
- Screen size (in)
- 6.5
- Foldable
- No
Galaxy A51 5G
Related articles
SamsungIs the Samsung S9 still a good phone to buy? | Back Market
SamsungSamsung Galaxy S22: Price, Release Date and Technical Specifications | Back Market
SamsungSamsung Galaxy S23 review: display, design, performance and camera specs | Back Market
SamsungSamsung S10e review – Retro Cool or Just Old? | Back Market
SamsungThe best Samsung phone in 2025 | Back Market
SamsungOur review of the Samsung Galaxy A71 | Back Market
Samsung TabSamsung Galaxy Tab S9 series first look review: which one should you get? | Back Market
Welcome to Back Market
The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us.
Get to know us
- 1-year minimum warranty
- Free delivery on all orders
- Free 30-day returns
- Excellent customer support
product-page-e2e-translation-check-en-ie