More sustainable than new

Galaxy A51 128GB - White - Unlocked - Dual-SIM

1 / 3.
Klarna
Pay with Klarna.
Free delivery

Comes with

Charging cable
Get this for even less
Assessment takes 2 minutes and you’ll get an offer instantly. If the price is right, settle up your cart to make it official.
Like from . We’ll buy back your old tech for cash.

Accepts

Galaxy A51's customer reviews

4.1/5

213 verified reviews in the last 6 months.

  • V

    Victoria N.

    Reviewed in United Kingdom on 10 December 2023

    4.5/5
    Bought the phone for my daughter, I live that it look almost new and she couldn't tell it was refurbished.
    Galaxy A51 128GB - White - Unlocked - Dual-SIM

    Purchased on the 25 November 2023

  • A

    Amanda C.

    Reviewed in United Kingdom on 1 April 2024

    4.9/5
    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 128GB - Blue - Unlocked - Dual-SIM

    Purchased on the 21 March 2024

  • A

    Alison D.

    Reviewed in United Kingdom on 18 December 2023

    4.8/5
    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 128GB - White - Unlocked - Dual-SIM

    Purchased on the 4 December 2023

  • T

    Tariq A.

    Reviewed in United Kingdom on 29 January 2024

    4.8/5
    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 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 17 January 2024

  • N

    Natasha G.

    Reviewed in United Kingdom on 27 March 2024

    5/5
    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 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 9 March 2024

  • M

    Michelle M.

    Reviewed in United Kingdom on 28 February 2024

    5/5
    Excellent condition even though bought a 'fair' phone. No complaints at all. Love this site used it many times.
    Galaxy A51 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 10 February 2024

  • S

    Shirley F.

    Reviewed in United Kingdom on 11 December 2023

    4.8/5
    Good choice. Really quick service. Good communication. Happy with my new phone. Would recommend to anyone.
    Galaxy A51 128GB - Black - Unlocked

    Purchased on the 25 November 2023

See all 213 reviews

Popular searches – No, you can't sit with them.

Mobile Phone To BuyBuy Samsung Phone OutrightiPhoneGoogle Pixel 4AiPhone 13 PROiPhone 10OnePlusiPhone Se 2020Samsung S20Google Pixel 5

Reborn vs. brand new
Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy A51

Galaxy A51 128 GB (Dual Sim) - White - Unlocked


Our partners are electronics experts who test and verify that each product is 100% functional before it leaves the factory. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.

Galaxy A51 128GB - White - Unlocked - Dual-SIM

  • Colour : White
  • Screen size (in) : 6.5
  • Storage : 128 GB
  • Memory : 4 GB
  • Model : Galaxy A51
  • Megapixels : 48
  • OS : Android
  • Resolution : 1080x2400
  • Connector : USB-C + Jack 3.5mm
  • Network : 4G
  • SIM card : Unlocked
  • SD Card Slot : microSDXC
  • Manufacturer Ref : SM-A515F/DSN
  • Year of Release : 2019
  • Series : Samsung Galaxy A
  • Foldable : No
  • 5G : No
  • SIM card : Dual-SIM
  • Color (official name) : Prism Crush White
  • Product type : Refurbished
  • Double SIM : Yes
  • SAR body : 1,59
  • SAR body part : 2,93
  • SAR head : 0,369
  • Brand : Samsung
  • Weight : 172 g
  • Height : 15,85 cm
  • Width : 7,36 cm
  • Depth : 0,79 cm

Welcome to Back Market

The best prices for high-quality renewed goods by sellers 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 items
  • Free 30-day returns
  • Awesome customer service