Galaxy A51 5G

(263 reviews)

£114.48

before trade-in

Save £284.52

Free delivery by 29 - 30 Jul

Restored professionally

Based on up to 100-points of inspection

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Body
Visible signs of use
Verified parts
Battery for daily use
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Screen
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Verified parts
Battery for daily use

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Body
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Verified parts
Battery for daily use
Example image
Screen
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Battery for daily use

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128 GB £114.48

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Black £114.48

Galaxy A51 5G

Fair
128 GB
Black

£114.48

before trade-in

Save £284.52

applies (starting at £0.49)

Proudly refurbished by Tech Tiger Group LTD

Free delivery by 29 - 30 Jul

Comes with

Compatible charging cable

Customer reviews for Galaxy A51 5G

Overall rating

263 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

Masego T.
Verified purchase
Reviewed 23/06/2024, United Kingdom.
Arrived quickly, no marks or scratches, set up was also fine like a new phone, the condition of battery is very good. It's a bargain compared to a new phone. Thank you Back Market, I'm coming for another phone again.
Galaxy A51 5G 128GB - Pink - Unlocked - Dual-SIM
Galaxy A51 5G 128GB - Pink - Unlocked - Dual-SIM
See item
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
12/06/2024
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
See item
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
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
See item
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
George W.
Verified purchase
Reviewed 18/03/2026, United Kingdom.
It works fine
Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G 128GB - Black - Unlocked
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
02/03/2026
Chris R.
Verified purchase
Reviewed 12/02/2025, United Kingdom.
Very happy with the phone
Galaxy A51 5G 128GB - White - Unlocked
Galaxy A51 5G 128GB - White - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
24/01/2025
Hilary H.
Verified purchase
Reviewed 30/09/2022, United Kingdom.
Quality brilliant, apart from i asked for black, but that's not a problem. Its a fantastic phone as far as I can tell. Got some great pics of the stars with it which really impressed me. service again brilliant and kept me in the loop at all times also the delivery was very quick indeed.
Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G 128GB - Black - Unlocked
See item
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
19/09/2022
Lee S.
Verified purchase
Reviewed 02/09/2023, United Kingdom.
I have had this phone in the past and the camera has obviously been changed with a camera with really bad quality by the seller. I am unhappy with that and also the battery gets really hot quickly it is like a five year old phone. A complete rip off at 150 quid.
Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G 128GB - Black - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
21/08/2023

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

Durability
Overall performance
Camera
Screen quality

187 gWeight
Prism Cube BlackColour (official name)
5GMobile network
USB-C + Jack 3.5mmConnector
0.50SAR head
6.5Screen size (in)
48 megapixelsMain camera
NoCompatible with latest Update
1080 x 2400Resolution

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.

Who is this for?

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.

Weight: 187 g
Colour (official name): Prism Cube Black
Mobile network: 5G
Connector: USB-C + Jack 3.5mm
SAR head: 0.50
Screen size (in): 6.5
Main camera: 48 megapixels
Compatible with latest Update: No
Resolution: 1080 x 2400
Colour: Black
Manufacturer Ref: SM-A516N
SIM card: Physical SIM
Memory (GB): 6 GB
Storage: 128 GB
OS: Android
Carrier compatibility: Unlocked
Foldable: No
Brand: Samsung
Model: Galaxy A51 5G
SD Card Slot: microSDXC
Year of Release: 2020
SAR body: 1.55
Serie: Samsung Galaxy A
Screen type: Super AMOLED
Front camera: 32 megapixels

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Customer reviews for Galaxy A51 5G

Overall rating

Rating details

Reviews

Reviews

Masego T.

Jennifer E.

Jacob O.

George W.

Chris R.

Hilary H.

Lee S.

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

Durability

Overall performance

Camera

Screen quality

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