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  • 1-year minimum warranty

Refurbished Samsung Galaxy A51

Buy the Samsung Galaxy A51 refurbished from Back Market, and enjoy a stunning 6.5-inch AMOLED display, 4-camera setup that includes a 48MP rear camera and 32MP selfie camera, plus long-lasting battery, all at a cheap price when you buy from Back Market.
9 products
-60%
less than new
Galaxy A51 128GB - Black - Unlocked

Galaxy A51

128 GB - Black - Unlocked

Warranty: 12 months
4.1/5
(213)
Starting at
£131.00 £329.00 new

Staff pick

Our latest and most favourite offer.

Best Seller
Galaxy A51 128GB - Black - Unlocked - Dual-SIM

Galaxy A51

128 GB - Black - Unlocked Warranty: 12 months
4.1/5
(213)
Starting at:
£90.37 £253.80 new
Best Seller
Galaxy A51 128GB - White - Unlocked - Dual-SIM

Galaxy A51

128 GB - White - Unlocked Warranty: 12 months
4.1/5
(213)
Starting at:
£120.46 £331.70 new
Best Seller
Galaxy A51 128GB - Blue - Unlocked - Dual-SIM

Galaxy A51

128 GB - Blue - Unlocked Warranty: 12 months
4.1/5
(213)
Starting at:
£151.00 £350.00 new
Galaxy A51 128GB - White - Unlocked

Galaxy A51

128 GB - White - Unlocked Warranty: 12 months
4.1/5
(213)
Starting at:
£138.81 £379.00 new
Galaxy A51 128GB - Blue - Unlocked

Galaxy A51

128 GB - Blue - Unlocked Warranty: 12 months
4.1/5
(212)
Starting at:
£144.01 £299.00 new
Galaxy A51 128GB - Pink - Unlocked

Galaxy A51

128 GB - Pink - Unlocked Warranty: 12 months
4.1/5
(215)
Starting at:
£279.00 £520.00 new
Galaxy A51 128GB - Pink - Unlocked - Dual-SIM

Galaxy A51

128 GB - Pink - Unlocked Warranty: 12 months
4.2/5
(228)
Starting at:
£291.00 £399.00 new
Galaxy A51 128GB - White - Unlocked - Dual-SIM

Galaxy A51

128 GB - White - Unlocked Warranty: 12 months
4.1/5
(213)
Starting at:
£299.00 £329.00 new

Verified customer reviews for Refurbished Samsung Galaxy A51

4.2/5

25 verified reviews in the last 6 months.

4-5 stars
76%
3-4 stars
8%
2-3 stars
8%
1-2 stars
8%
V

Victoria N.

4.5/5

Reviewed in United Kingdom on 10 December 2023

Bought the phone for my daughter, I live that it look almost new and she couldn't tell it was refurbished.
Galaxy A51

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging

Shipping

 

Purchased on the 25 November 2023

T

Tariq A.

4.8/5

Reviewed in United Kingdom on 29 January 2024

I was very impressed with the whole process from ordering to delivery. Ordering process was quite simple. They kept me updated of what was happening. The delivery was quick without any delay. The actually phone was like new with no visible damage.
Galaxy A51

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging

Shipping

 

Purchased on the 17 January 2024

A

Alison D.

4.8/5

Reviewed in United Kingdom on 18 December 2023

Easy transaction. Received package before stated date. Phone was very well packed. Phone was in excellent condition. All set up with no issues. Only downside was that charging cable was faulty and very slow to charge.
Galaxy A51

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging

Shipping

 

Purchased on the 4 December 2023

A

Amanda C.

4.9/5

Reviewed in United Kingdom on 1 April 2024

I was recommended to use Back Market to replace my mobile by my husband, who had previously utilised your services for the same. What an excellent service I have received; everything has surpassed my expectations and I will definitely recommend you to others 😀.
Galaxy A51

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging

Shipping

 

Purchased on the 21 March 2024

N

Natasha G.

5/5

Reviewed in United Kingdom on 27 March 2024

I’m very happy with my purchase. Delivery was fast and I was kept up to date the status until it was delivered.
Galaxy A51

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging

Shipping

 

Purchased on the 9 March 2024

See all reviews

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How much does a Samsung Galaxy A51 cost?

Refurbished Samsung Galaxy A51 can be found for under £150 from our collection of Samsung A51 deals on sale at Back Market.

Where to buy a Samsung Galaxy A51?

Back Market offers a huge choice of Samsung A51 deals at unbeatable prices to suit your needs. All refurbished Samsung A51 phones purchased from Back Market come with a year’s warranty, free delivery, and a 30-days return policy.

What is the difference between Samsung Galaxy A50 and A51?

The Samsung Galaxy A50 and Samsung A51 are comparable in specs with only a few minor differences. For example, both share the same battery life, on-screen Fingerprint Scanner, but the Samsung A51 outshines the A50 with a better Octa Core Processor (Exynos 9611 vs Exynos 9610), superior camera capability, and a slightly bigger display with an Infinity-O Display rather than an Infinity-U Display.