More sustainable than new

Galaxy A51 T-Mobile 128 GB - Black

  • Galaxy A51 T-Mobile
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Refurbished and sold by Wireless Source

Live on Back Market since 2020

  • Ships from

    United States
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Galaxy A51 T-Mobile's customer reviews


38 verified reviews in the last 6 months.


Zoe H.


Reviewed in the United States on November 16, 2022

Pretty great phone only issue is the network connectivity is a little laggy but that's really just an issue with this model in general had the same issue on the one I got from Samsung directly too. Pretty fast delivery and package looked good. Been working awsome for a few weeks now.

Purchased on October 20, 2022


Luis H.


Reviewed in the United States on March 15, 2023

I’m really happy with my purchase. I bought a Samsung A51 at a fair price, but it looked like brand new. It had a few scratches on the screen almost invisible to the eye. The back had some visible scratches but it is something you can manage with a phone case. The battery last an average of one day, not bad for the average 1.5 days when it is brand new. The product was delivered within the time they promise. Really good investment if you are thinking about excellent quality/ excellent price.

Purchased on February 25, 2023


Jaime N.


Reviewed in the United States on January 29, 2023

Experience with Back Market was great! Fast shipping. Visually the Samsung A51 phone looked new. Battery performance was on low end. Had to keep a portable charger with me. BUT - Back Market return was easy and quick. Will get full refund as it was returned within 30 days of receipt. Very, Very Happy with Back Market return policy!

Purchased on January 3, 2023


Chris B.


Reviewed in the United States on February 3, 2023

My son saved up as much money as he could to get his first phone (well knowing he would not be allowed service), so he found this site and looked through tons of options and decided to go with the fair condition A51 over an excellent condition S8, because he would get more power and was okay with some wear and tear. All I can say is the phone arrived and looked brand new. There were no scratches anywhere. I really feel like this was an excellent condition device and for the fair price was an amazing deal. Much appreciated, and I'll be shopping here from now on for devices, as new devices are such a waste of money. Thanks!

Purchased on January 28, 2023


Lesa B.


Reviewed in the United States on October 22, 2022

This phone saved my sanity. I was juggling my UK phone & a crappy US phone This is proof that using a Straight Talk/WalMart phone company shouldn't meet you have to settle for a bad phone or pay astronomical prices for a new one. Well done Back Market!

Purchased on October 10, 2022


Jodi D.


Reviewed in the United States on February 27, 2023

Super excited about my phone. It really does work for anyone who is questioning this. This whole process has been extremely easy. I have already bragged and reffered y'all to everyone I have talked to today! Thanks so much!!!!!

Purchased on February 23, 2023


Ronny R.


Reviewed in the United States on December 13, 2022

hello backmarket team. I tell you that my Samsung A51 looks in perfect condition. I just couldn't activate it. Can you provide me an unlock code to use with another company different than Sprint?

Purchased on November 25, 2022

See all 38 reviews

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

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

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.

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy A51 T-Mobile

Samsung Galaxy A51 128GB - Black - Sprint

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

Galaxy A51 - 128 GB - Black

  • Screen size (inches) : 6.5
  • Color : Black
  • Carrier compatibility : T-Mobile
  • Storage : 128 GB
  • Memory : 4 GB
  • Model : Galaxy A51
  • OS : Android
  • Resolution : 1080 x 2400
  • Network : CDMA
  • Manufacturer Ref. : SM-A515F
  • Verizon compatible : No
  • AT&T compatible : No
  • T-Mobile compatible : No
  • eSIM : No
  • Foldable : No
  • Connector : USB-C + Jack 3.5mm
  • Release Date : December 2019
  • Double SIM : No
  • 5G : No
  • Release Year : 2019
  • Memory Card Slot : Yes
  • Dual SIM : Single-SIM
  • SIM format : Nano
  • Brand : Samsung
  • Weight : 16 oz

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