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Samsung

Samsung Galaxy A51, 128GB + 6GB RAM, Black - Unlocked (Renewed)

  • Based on 732 reviews
Condition: Refurbished - Excellent
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 29
Order within 22 hours and 49 minutes
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Color: Black


Size: 6.5" / 128GB (Unlocked)


Features

  • Item Package Dimension- 7.4015747956L X 3.93700787W X 2.0078740137H Inches
  • Item Package Weight - 0.84657508608 Pounds
  • Item Package Quantity - 1
  • Product Type - Cellular Phone

Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon- qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

Brand: Samsung


Operating System: Android 10.0


Ram Memory Installed Size: 6 GB


CPU Model: Snapdragon


CPU Speed: 2.3 GHz


Memory Storage Capacity: 128 GB


Screen Size: 6.5 Inches


Resolution: 1080 x 2340


Model Name: Galaxy A51


Wireless Carrier: Unlocked


Operating System: Android 10.0


RAM Memory Installed: 6 GB


Processor Series: Snapdragon


Processor Speed: 2.3 GHz


Memory Storage Capacity: 128 GB


Color: Black


SIM Card Slot Count: Dual SIM


Connector Type: USB Type C


Form Factor: Slate


Biometric Security Feature: Fingerprint Recognition


Human-Interface Input: Microphone


Sim Card Size: Nano


Water Resistance Level: Not Water Resistant


Headphones Jack: No headphone jack


Flash Memory Supported Size Maximum: 128 GB


Front Photo Sensor Resolution: 32 MP


Rear Facing Camera Photo Sensor Resolution: 48 MP


Camera Description: Front


Shooting Modes: Macro


Number of Front Cameras: 1


Battery Capacity: 4000 Milliamp Hours


Battery Description: Lithium-Ion


Battery Charge Time: 110 minutes


Battery Power: 8


Phone Talk Time: 18 Hours


Average Battery Life Talk Time: 18 Hours


GPS Geotagging Functionality: False


Screen Size: 6.5 Inches


Resolution: 1080 x 2340


Display Type: AMOLED


Aspect Ratio: 2.101


Display Resolution Maximum: 1080x2400


Display Pixel Density: 405 Pixels Per Inch (PPI)


Wireless Provider: Unlocked


Cellular Technology: 4G


Connectivity Technology: Wi-Fi


Wireless Network Technology: Wi-Fi


Brand: Samsung


Model Year: 2019


Built-In Media: Charger, Galaxy A51 Smartphone


Manufacturer: Samsung


Model Series: A51


Specific Uses For Product: Everyday Use, Photography, Entertainment


UPC: 656942042129


Warranty Description: 90 days limited warranty


Item Weight: 0.14 Ounces


Item Dimensions: 6.2 x 0.3 x 2.9 inches


Video Capture Resolution: 4K (3840 x 2160)


Frame Rate: 30 fps


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent phone, bought refurbished
Color: Black Size: 6.5" / 128GB (Verizon)
I hate hate HATE buying new phones at full price. Plus I hate changing phone models. I'd been buying Samsung Galaxy 6 for six years and just kept buying refurbished ones because I didn't want to change my phone interface even a little (all hail Gen X). Finally I threw in the towel and got this model, refurbished of course, because there were so many apps that wouldn't work on the 6. Honestly I wouldn't know this was refurbished if you didn't tell me. And having bought at least seven refurbished phones (me and my kid) I can tell. The battery on this phone charges fast and lasts a long time. The screen is pristine, and the buttons on the side work as if it just came from the factory. The new Samsung interface wasn't different enough from the Galaxy 6 to bother even grouchy old me. I did back it up and restore it via my Google account so that probably helped. It has 128MB of memory so I can take all the photos and videos I want and not worry about putting a memory card in. All in all I highly recommend this phone. I do find the new Bixby feature to be quite annoying. I'm looking for a way to disable it. I understand why Samsung wants to enter that market, but I don't like meeting Bixby when I'm trying to turn my phone off the traditional Samsung way. I also highly recommend buying Amazon Refurbished. I am not being compensated to say this and I didn't get a free phone or a break in price to review it. I usually buy Amazon Refurbished but the time before this I tried a different company and it wasn't worth it. A bunch of hassle and a phone that hadn't been released from the previous owner. ... show more
Reviewed in the United States on April 25, 2021 by Sabine 1969
    • Nice job
Color: Black Size: 6.5" / 128GB (Unlocked)
Very happy
Reviewed in the United States on March 19, 2026 by Shelma Edwar
    • Very bad phone and this is scamming people
Color: Black Size: 6.5" / 128GB (Unlocked)
The phone has numerous issues, including performance problems, battery issues, and connectivity problems. The screen occasionally goes black or freezes, rendering it unusable during those times. Additionally, the battery doesn’t last very long. Considering these problems, it’s not worth purchasing the phone. Most of the time the connection is on 3G instead of the 4G they advertised. ... show more
Reviewed in the United States on August 12, 2025 by Paci Lucky
    • Decent quality phone, though it is a fingerprint magnet
Color: Black Size: 6.5" / 128GB (Unlocked)
Has the same specifications as advertised, charges decently fast, doesn’t overheat, screen is decent quality, phone is unlocked to all carrier's. it is easy to use, scratches kind of easily, though that is more Samsungs fault as they used the soft shiny plastic for the back, the screen is made out of gorilla glass though, so that can take a beating and be fine. ... show more
Reviewed in the United States on November 4, 2024 by Jakob Scott
    • Me gusto
Color: Black Size: 6.5" / 128GB (Unlocked)
excelente la calidad es muy buena, sin detalles, solo tuve problemas con la operadora porque no me levanta 4g
Reviewed in the United States on February 12, 2026 by a c
    • Not compatible with TELLO network, not unlock for all carriers
Color: Black Size: 6.5" / 128GB (Unlocked)
Phone condition were like get new phone, but not sure on network compatibility part, it show more the one company but didnt work with TELLO i use different samsung model are work, S9, S20FE, A16, but i think the issue is the double sim option, i onñy coild fit the sim card on one possition, K have to return it it does not work for me. ... show more
Reviewed in the United States on January 22, 2026 by KiToZo
    • Excellent Quality, Good Price
Color: Black Size: 6.5" / 128GB (Verizon)
I ordered this Samsung A51 to replace the same model that I've had for the past 5 years after I cracked the screen by accidentally throwing it at the ceramic tile wall in my bathroom. The price is about equivalent to getting the busted screen repaired on my original Samsung A51. My order was filled promptly. Unboxing the phone presented a cosmetically excellent device. Booting up revealed that the latest operating system software had already been installed. I am impressed by havEarly's professionalism. I am very happy with my "new" phone. I would buy again from havEarly and eagerly recommend that others consider making their tech purchases from havEarly. ... show more
Reviewed in the United States on April 18, 2024 by Barb Schimelfenig
    • Recibido
Color: Black Size: 6.5" / 128GB (Unlocked)
Ok
Reviewed in the United States on January 17, 2026 by Roberto Gómez González

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