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- 72% less vs. new
- Free delivery by Sep 29 - Oct 2
- Express delivery by Sep 29 - Oct 2 from $43.00
- Refurbished tech can help reduce e-waste, more than you think.
Refurbished and sold by Wise Smartphones
Live on Back Market since 2021
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Often bought together
Galaxy A51 - Locked AT&T's customer reviews
24 verified reviews in the last 6 months.
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Todd B.
4.6/5Reviewed in the United States on April 16, 2023
Ordered the excellent condition unit. Arrived with ever so slight scratches on the back and screen is perfect. Seemed to have issues shutting off unexpectedly as it was being upgraded and activated but that issue seems to have disappeared.Galaxy A51 128GB - Prism Crush Black - Locked VerizonPurchased on April 1, 2023
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Angela L.
4.8/5Reviewed in the United States on June 10, 2023
Love this phone. Pros outdo the cons at a large level, so I'm very happy. Camera is the best one I've ever had on a phone or regular camera for that matter. It doesn't have any more lag then any other phone I've had, so that's not really an issue either. Only thing is I wish I could put a better battery in it, buy that is the biggest downfall of all new phones these days. A person can't even change out their own battery anymore.Galaxy A51 128GB - Prism Crush Black - UnlockedPurchased on May 31, 2023
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Julie L.
4.5/5Reviewed in the United States on May 25, 2023
My purchase was great . My wife dropped it and shattered the screen.I went through your website to warranty it. Your site sent me to asurion website for warranty which I purchased . I couldn't fill out a claim online since they want a " PLAN NUMBER" which it says I should have received in a welcome email that I never received . I looked through my emails and spam folder and nothing. I called to start a claim they started it and sent me a form that I completely filled out and submitted along with my proof of purchase receipt which has extended 13 month warranty, waited 4 hours for email back and they say my form was incomplete and I needed to sign it ( which I did ). I called them again and they said Im to late today I need a different department that is going over my claim. Now I need to call them again tomorrow. Now I"m 3 days into this with a broken phone. It's getting frustrating.al started when I never received my plan number and it is no where on my receipt.Galaxy A51 128GB - Prism Crush Black - Locked AT&TPurchased on April 21, 2023
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Gary s H.
4.9/5Reviewed in the United States on August 13, 2023
Product appears to be in EXCELLENT condition. I am very pleased with the phone. I am going to be using it differently that most folks. It will NOT be used as a phone but rather as the screen and control point for a drone. (Potensic Atom SE) For that reason I will not be connecting to any cell network an only to the internet when needed to update software or download data. For that reason I am still trying to find a way to keep the phone from constantly trying to establish a cellular data connections. (I have not installed a SIM card either.) Thank you Back Market and if anyone has suggestions on how to prolong the battery life between charges let me know.Galaxy A51 128GB - Prism Crush Black - Locked TracfonePurchased on July 31, 2023
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Tammy C.
4/5Reviewed in the United States on June 4, 2023
It's a nice phone, I am not so found of it yet, it is totally different than my last one. I am hoping it grows on me. I have been a motorola fan for years so this is taking some getting use to. The ease of ordering was great, phone is very nice.Galaxy A51 128GB - Black - Locked Straight TalkPurchased on May 17, 2023
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Bridget P.
5/5Reviewed in the United States on July 22, 2023
This seemed to be a brand new phone! Shipping was very fast. I have already recommended Back Market to coworkers. Love thisGalaxy A51 128GB - Prism Crush Black - Locked T-MobilePurchased on March 27, 2023
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Samantha D.
3.9/5Reviewed in the United States on July 28, 2023
I bought my last phone, samsung A50 on Back Market and it was awesome, I loved it. When I cracked the screen I decided I'd order another phone from Back Market. I ordered the newer version, the Samsung galaxy A51. It was shipped fast and the ordering process went smoothly, however I hate this phone!!! The wifi turns off all the time for absolutely no reason, it restarts by itself like once every 2 weeks then takes like 5 minutes to turn back on. Then after it does turn on all my wifi passwords are deleted and reset. It's super slow and I can't believe it's supposed to be an upgraded version of the A50. I'm probably going to go back and fix my A50 because the longer I try to use this phone the more irritated I get.Galaxy A51 128GB - Prism Crush Black - Locked VerizonPurchased on March 5, 2023
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 128GB - Prism Crush Black - Locked AT&T
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 128GB - Prism Crush Black - Locked AT&T
- Screen size (inches) : 6.5
- Color : Prism Crush Black
- Carrier compatibility : AT&T
- Storage : 128 GB
- Model : Galaxy A51
- eSIM : No
- Megapixels : 48
- OS : Android
- Resolution : 1080 x 2400
- Foldable : No
- Network : GSM
- Release Date : December 2019
- Double SIM : No
- Manufacturer Ref. : SM-A515U
- 5G : No
- Verizon compatible : No
- AT&T compatible : Yes
- T-Mobile compatible : No
- Release Year : 2019
- Memory Card Slot : Yes
- Connector : USB-C + Jack 3.5mm
- SAR head : 0.80
- SAR body : 0.67
- SIM card : Single-SIM
- Brand : Samsung
- Weight : 6 oz
Welcome to Back Market
The best prices for high-quality reborn tech by sellers we’ve checked and vetted. We don’t mind if you Google us .
- Pay over Time.
- 30-day returns
- Free standard shipping
- 1-year warranty
