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Galaxy A51 128GB - Black - Unlocked

$89.42
before trade-in
Save $309.58

Affirm
Buy now, pay later.

Free delivery by Jun 17 - Jun 18
Express delivery by Jun 16 - Jun 17 from $15.00

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM/memory card reader
  • Data deletion
  • Chargers/cables
  • Unlocked by previous owner
  • GPS/positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • Wi-Fi and Bluetooth
  • IMEI serial number
  • Water damage
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device
Go unlimited for 20% less.
This phone comes with an offer for unlimited premium 5G data on Verizon’s network for $20/month for 2 years. That’s a total savings of $120 with no strings attached.

Terms apply

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Tadaaa

Galaxy A51 128GB - Black - Unlocked
Galaxy A51 • Unlocked
Fair128 GBPhysical SIMBlack
$89.42
before trade-in
Save $309.58

Proudly refurbished by Koala StashUS

Free delivery by Jun 17 - Jun 18
Express delivery by Jun 16 - Jun 17 from $15.00

Comes with

Compatible charging cable

Galaxy A51 128GB - Black - Unlocked's customer reviews

75 verified reviews in the last 24 months.

  • I

    Isaac L.

    Purchased on December 5, 2024

    Verified purchase

    Phone was in perfect condition and works great. I highly recommend the Galaxy A51. Handles most everything, 128GB is more than enough (and can expand if it's not), and takes pretty good pictures. Thanks!

    Reviewed in the United States on January 5, 2025

  • D

    Donna B.

    Purchased on May 17, 2025

    Verified purchase

    I bought an A51 in 2021, unlocked. On ebay. However, it wasn't and I was forced to keep some expensive plan I hated. Luckily it broke, but I really liked this phone. Dies everything I need and will be a long while before it stops upgrading. Great price, no scratches, no dents. And...yes 💯 percent unlocked.

    Reviewed in the United States on June 1, 2025

  • M

    Marquise M.

    Purchased on February 19, 2025

    Verified purchase

    First.. I love this company. I’ve purchased many items and they’re still working 100%. I’m disappointed at this purchase because I was unaware I was receiving a Verizon cellphone. Had I known, I would’ve brought something same carrier. I don’t know why but I had and issue with transferring this phone. I just feel like would not been dealing with this issue had I known what carrier phone I was purchasing. I love you guys but this one kind of hurt my feeling.

    Reviewed in the United States on February 22, 2025

  • Z

    Zidney C.

    Purchased on January 29, 2025

    Verified purchase

    The phone is very good quality but I scare of unlocking issue It says hello verizon when starting up and there is verizon app in this mobile Can you explain about this?? I can not verify the unlockness of this phone

    Reviewed in the United States on February 1, 2025

  • B

    Bryant W.

    Purchased on October 17, 2024

    Verified purchase

    So far, so good. Phone arrived in seemingly almost new condition and working flawlessly so far. Charging cable sent was a USB Type C at both ends, so I will need to get an adapter for AC or PC charging.

    Reviewed in the United States on October 29, 2024

  • B

    Byron M.

    Purchased on December 7, 2024

    Verified purchase

    The phones I bought for my daughters are in good shape, and once I factory reset them, they work great! It could have been my mistake about the factory reset. I spent an hour with Tmobile trying to get them to connect, and I was getting ready to send them back when I did the factory reset, and I noticed that they seemed to be working.

    Reviewed in the United States on January 8, 2025

  • S

    Shamika P.

    Purchased on April 4, 2025

    Verified purchase

    Very good condition it selected the "good option" delivery was quick I would buy again soon my mom likes her samsung A51

    Reviewed in the United States on April 17, 2025

See all 75 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 128GB - Black - Unlocked

  • BlackColor

  • 6.5Screen size (inches)

  • Galaxy A51Model

  • AndroidOS

  • 1080 x 2400Resolution

  • USB-C + Jack 3.5mmConnector

  • UnlockedCarrier compatibility

  • 128 GBStorage

  • 4 GBMemory

Galaxy A51 128GB - Prism Black - Unlocked GSM
Galaxy A51 128GB - Black - Unlocked
ColorBlack
Screen size (inches)6.5
ModelGalaxy A51
OSAndroid
Resolution1080 x 2400
ConnectorUSB-C + Jack 3.5mm
Carrier compatibilityUnlocked
Storage128 GB
Memory4 GB
Screen typeSuper AMOLED
NetworkLTE
Manufacturer Ref.SM-A515U
Memory Card SlotmicroSDXC
Verizon compatibleYes
AT&T compatibleYes
T-Mobile compatibleYes
Release Year2019
Last OS CompatibilityNo
FoldableNo
Front camera32 megapixels
SAR head0.80
SAR body0.67
SeriesSamsung Galaxy A
SIM cardPhysical SIM
Retro techNo
Main camera48 megapixels
Color (official name)Prism Crush Black
Company nameSamsung Electronics
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
BrandSamsung
Weight6 oz

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