Galaxy A51 5G 128GB - Blue - Unlocked

Customer reviews for Galaxy A51 5G

Overall rating

255 verified reviews

Rating 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

Dr michael G.
Verified purchase
Reviewed 27/05/2026, Germany.
Surprisingly, 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
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
15/05/2026
Delphine L.
Verified purchase
Reviewed 17/11/2024, France.
The 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
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
14/09/2024
Pierrick B.
Verified purchase
Reviewed 06/07/2025, France.
The 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
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/06/2025
Jennifer E.
Verified purchase
Reviewed 27/05/2026, United Kingdom.
Ítem 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
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
14/05/2026
María del val G.
Verified purchase
Reviewed 07/09/2023, Spain.
I am very happy with the purchase, it is as if the phone was new but at a much lower price. The only downside I can put is that the battery doesn't last as long as I expected, but it has a reasonable battery life. I would buy a refurbished phone from Back Market again without hesitation.
Translated from Spanish
Galaxy A51 5G 128GB - Blanco - Libre
Galaxy A51 5G 128GB - Blanco - Libre
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
08/08/2023
Tobias T.
Verified purchase
Reviewed 07/02/2026, Germany.
Everything 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
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
16/01/2026
Jacob O.
Verified purchase
Reviewed 27/02/2026, United Kingdom.
arrived fast and work great like new
Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G 128GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
10/02/2026

Everything you ever wanted to know about the Galaxy A51 5G

Durability
Overall performance
Camera
Screen quality

microSDXCSD Card Slot
5GNetwork
2020Year of Release
1080 x 2400Resolution
Physical SIMSIM card
6 GBMemory (GB)
BlueColour
187 gWeight
Super AMOLEDScreen type

The Galaxy A51 5G is a versatile smartphone that combines modern design with essential features for everyday use. Released in 2020, this model remains relevant with its 5G connectivity and solid performance, making it suitable for a range of users.

Key features:

Release Date: March 2020
Display: 6.5-inch Super AMOLED, FHD+ resolution
Processor: Exynos 980
Camera: Quad-camera setup with 48MP main sensor
Connectivity: 5G compatible for fast internet speeds.

Who is this for?

The Galaxy A51 5G is ideal for students, casual users, and those who enjoy streaming content on the go. Its 5G capability makes it a suitable choice for anyone looking to future-proof their device without opting for a flagship model.

Pros & Cons: Pros Cons Vibrant Super AMOLED display for excellent viewing experiences. Performance may lag with intensive multitasking. Quad-camera system for versatile photography. Lacks wireless charging support.
Why refurbished?

Choosing a refurbished Galaxy A51 5G is a sustainable option that allows you to enjoy a quality smartphone with essential features. Back Market ensures each device is thoroughly tested and restored to excellent condition. Learn more about our quality standards.

SD Card Slot: microSDXC
Network: 5G
Year of Release: 2020
Resolution: 1080 x 2400
SIM card: Physical SIM
Memory (GB): 6 GB
Colour: Blue
Weight: 187 g
Screen type: Super AMOLED
Carrier compatibility: Unlocked
SAR head: 0.50
Camera Type: Quadruple (4x)
Brand: Samsung
Model: Galaxy A51 5G
OS: Android
Compatible with latest Update: No
Serie: Samsung Galaxy A
Front camera: 32 megapixels
Storage: 128 GB
Foldable: No
Color (official name): Prism Crush Blue
Manufacturer Ref: A516
Main camera: 48 megapixels
Screen size (in): 6.5

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Galaxy A51 5G 128GB - Blue - Unlocked

Customer reviews for Galaxy A51 5G

Overall rating

Rating details

Reviews

Reviews

Dr michael G.

Delphine L.

Pierrick B.

Jennifer E.

María del val G.

Tobias T.

Jacob O.

Popular searches

Everything you ever wanted to know about the Galaxy A51 5G

Durability

Overall performance

Camera

Screen quality

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