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SAMSUNG

Samsung Galaxy A51 5G | A516U | 128GB | Single SIM | GSM Unlocked | Android Smartphone | Black (Renewed)

  • Based on 653 reviews
Condition: Refurbished - Excellent
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Sep 5
Order within 22 hours and 39 minutes
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Color: Black


Size: 128 GB


Features

  • *This device is GSM unlocked and will work with T-Mobile, AT&T, Not compatible with Cricket and any other CDMA network.
  • Refurbished Condition May have minor scuffs or scratches;
  • Refurbished Condition May have minor scuffs or scratches;, Ships in non-retail box; generic charger and USB Cable only. No any other accessories included
  • Clean IMEI. 90 days store warranty,
  • this model: Not compatible with Cricket and Verizon

Description

Samsung Galaxy A51 5G | A516U | 128GB . Display: 6.5 inches; Operating System: Android 9.0 (Pie); Storage: 128GB + 4GB RAM; SIM: Single SIM (Nano-SIM), SIM Card not including. Clean IMEI. 90 days store warranty. Refurbished Condition May have minor scuffs or scratches;, Ships in non-retail box; generic charger and USB Cable only. No any other accessories included. this model: Not compatible with Cricket and Verizon it's only support Wi-fi calling for Sprint. Not other carrier.

Brand: SAMSUNG


Operating System: Android


Ram Memory Installed Size: 6 GB


CPU Model: Snapdragon


CPU Speed: 2.2 GHz


Memory Storage Capacity: 128 GB


Screen Size: 6.5


Resolution: 1920 x 1080


Model Name: Samsung Galaxy A51 5G


Wireless Carrier: Unlocked


Product Dimensions: 2 x 2 x 2 inches


Item Weight: 0.01 ounces


Item model number: A51 5G A516U


Batteries: 1 Lithium Polymer batteries required. (included)


OS: Android


RAM: 6 GB


Wireless communication technologies: Cellular


Connectivity technologies: USB


GPS: True


Special features: 3G Data Capable, 4G Data Capable, 5G Data Capable, Accelerometer, Bluetooth Enabled, Internet Browser, Music Player, Speakerphone, Touchscreen, Unlocked


Display technology: Super AMOLED


Other display features: Wireless


Human Interface Input: Touchscreen


Scanner Resolution: 1920 x 1080


Other camera features: Front


Audio Jack: No headphone jack


Form Factor: Slate


Color: Black


Battery Power Rating: 4500 Milliampere Hour (mAh)


Phone Talk Time: 4 Hours


Whats in the box: accessories


Manufacturer: Samsung


Date First Available: November 23, 2020


Memory Storage Capacity: 128 GB


Standing screen display size: 6.5


Ram Memory Installed Size: 6 GB


Battery Capacity: 4000 Milliamp Hours


Weight: 0.01 Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 5

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
  • Affirm Pay in 4
  • 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

    • Ordered & got the next day
Color: Black Size: 128 GB
This is brand new IMO. Had protectors front & back, & not a scratch. Phenominal phone. Replaced an existing phone with my carrier, & had it done in minutes. Popped the old sim card & installed in this one. Crystal screen display. The best part is if you have windows 11, you can pair this phone (& many other Samsung) with your laptop which allows you to check messages, text, calls & everything else with the laptop instead of getting the phone. You can even transfer files & pictures with no dangle cord. The win program is called phone link. You can look on Youtube to download win 11 for free. My Dell is 13 years old & it worked even though they say you can't. So many sites are now wanting to send a text # to log in, & now you can do it from the laptop. You can even send text messages from the laptop through the phone as if you were using the phone. I'm 67 so if I can do it, so can you. Love it!!!!!! Thanks PS. I am on Tmobile. And this phone is super fast. ... show more
Reviewed in the United States on December 22, 2024 by Paul New
    • Reconditioned Samsung Phone A51 5G
Color: Black Size: 128 GB
Works Great! Very Nice Condition. Just had to get new 5g simm card from Metro PCS as my old 4g phone had 4g simm card. Unlocked as stated! Charging Good!👍
Reviewed in the United States on July 25, 2025 by Gary Med
    • BELIEVE ALL THE NEGATIVE REVIEWS
Color: Black Size: 128 GB
I am in the process of returning my second Samsung Galaxy A51 Phone. I have seen all my issues mentioned in negative reviews. First phone: Ordered a A51 5G and paid over $300. It was Advertized as unlocked. This PHONE WOULD NOT CONNECT (LOCKED) with my carrier. After alot of wasted time and effort I had to return the phone. Also had to pay some shipping cost. But hey stuff happens so tried again. Second phone: Again Ordered a A51 5G advertized as unlocked. This time the phone had a great sale price $249. The darndest thing was it would not fit in my 5G phone case. Of course, for the low price, come to find out they pulled the BAIT AND SWITCH. I checked the model number in Settings and the PHONE IS A515U - 4G INSTEAD OF A516U - 5G. Contacted the shipper but I decided to avoid the hassle and just move on with the phone. Three weeks later THE PHONE WILL NOT TURN ON OR CHARGE. I have just returned that phone as well. Now I have A51 4G and 5G phone cases but I refuse to be burned again. WTH is going on AMAZON? You guys need to regulate these distributors! ... show more
Reviewed in the United States on June 24, 2022 by RICHARD S.
    • It is very pretty
Color: Black Size: 128 GB
Excellent personal phone, I was completely satisfied and pleased, the description is exactly as the phone comes and even better, it is very pretty.
Reviewed in the United States on June 19, 2025 by Zapatos
    • THRILLED! BUT...
Color: Black Size: 128 GB
Review Image by Eric Donahue Eric Donahue
Review Image by Eric Donahue Eric Donahue
Review Image by Eric Donahue Eric Donahue
Review Image by Eric Donahue Eric Donahue
I'm really thrilled about this phone, but... Well, I will explain further in a list of Pros and Cons. PROS 1. I'm thrilled with the speed of the performance of this phone. When you click an app or a link, etc., the phone immediately does what you want it to do without lagging, pausing, or delay. 🙂 2. I'm thrilled with the speed of recharging this phone. And I've never timed it before or read how fast it charges, however, you can see how fast the battery percentage increases, and before you know it, your phone is fully charged. 😁 3. I purchased this phone renewed, therefore, I bought it at a discount price. However, the performance of this phone is like new and I'm very thrilled about that. 😁 4. I love the animated 3D lock screen image of the little moving objects, which I have screen shots of in the images for this review. Also, I don't think I've ever seen a phone lock screen with animated 3D images before. 🙂 CONS 1. I'm not a big fan of the fingerprint sensor being on the front screen of the phone because it makes it difficult to open your phone when you're driving. However, I do like the lime green color that lights up when you press on it. 2. Also, I will admit that I am disappointed that the Contacts screen doesn't have the alphabetical listing of each letter of the alphabet on the right-hand column so that you can press the letter that you want so that the screen will take you to your contacts that begin with that letter. But instead, it just has a column of little black dots going down the right side of the page. 😕 3. Now, I asked about this one in the Customer Questions before purchasing it, but I thought the phone speaker was near your ear. However, the phone speaker is at the bottom of the page. Although, I'm not really sure where the microphone is, but most people I talk to seem to be able to hear me and I'm able to hear the sounds coming out of the phone pretty good. But all in all, I'm more thrilled about the Pros of this phone than I am about the disappointments of the Cons of this phone, which really aren't that great. Therefore, I am only taking off 1 star for my review, which would otherwise be a 5-star review. 😁👍 ... show more
Reviewed in the United States on December 23, 2022 by Eric Donahue Eric Donahue
    • Excelente
Color: Blue Size: 128GB
Excelente.. like new everything working perfect
Reviewed in the United States on August 7, 2025 by Janna
    • It's fine
Color: Black Size: 128 GB
Needed a phone PRONTO so bought a renewed Samsung A51 because I'm used to the Samsung product and needed cheap after my S21+ screen crapped out. Phone is fine - worked with SIM from dead phone, everything migrated properly and quickly. Battery was at 35% when received, but I cannot yet attest to battery life. The cost was low and I received it next day, which were the vital elements to this purchase, but the charging port is loose and the renewal apparently does not include a proper cleaning. ... show more
Reviewed in the United States on July 2, 2025 by SG
    • Hell nah
Color: Black Size: 128 GB
I bought this as a replacement for my last phone after the internet kept disconnecting and the screen stopped working. Crazy that I buy a new phone and it immediately has problems that make it borderline unusable. First of all, the 5G worked for a day, then it suddenly stopped working. Awesome. Second, the internet stops working randomly JUST LIKE MY BROKEN PHONE, unless I restart it and then it works fine again, but still no 5G. Third, this phone is slow as ballz. Fourth, the battery is like using a phone that has been in use for 3 years. It wont hold a charge all day. Fifth, it just randomly disconnects from my bluetooth headphones. I'm giving it two stars cause in theory it's a solid phone. I would have loved to have a working version, but I didn't get that. I am returning this after less than a week, and going to Wal-Mart or AT&T to buy one that actually works. Won't be taking the gamble with Amazon on phones again. Goodbye. ... show more
Reviewed in the United States on June 6, 2025 by Wee Wee McGee

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