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Samsung

Samsung Galaxy S21+ 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

  • Based on 2,743 reviews
Condition: Refurbished - Excellent
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90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Mar 23 – Mar 25
Order within 20 hours and 50 minutes
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Features

  • This Phone Is Unlocked And Compatible With Any Carrier Of Choice On Gsm And Cdma Networks (E.G. At&T, T-Mobile, Sprint, Verizon, Us Cellular, Cricket, Metro, Tracfone, Mint Mobile, Etc.).
  • When You Receive The Phone, Insert A Sim Card From A Compatible Carrier. Then, Turn It On, Connect To Wi-Fi, And Follow The On Screen Prompts To Activate Service.
  • The Device Does Not Come With Headphones Or A Sim Card. It Does Include A Charger And Charging Cable That May Be Generic.
  • Tested For Battery Health And Assured To Have A Minimum Battery Capacity Of 80%.

Description

With Galaxy S21+ 5G, you have the ability to record in 8K. Which means your videos are double the resolution of 4K video. Or use the 64MP camera for still shots that come out clear whether it’s day or night. Single Take AI transcends the usual restrictions of photo and video editing to capture life’s greatest moments in one single take. Galaxy S21+, made for the epic in every day.

Brand: Samsung


Operating System: Android


Ram Memory Installed Size: 8 GB


CPU Model: Snapdragon


CPU Speed: 2.84 GHz


Memory Storage Capacity: 128 GB


Screen Size: 6.7 Inches


Resolution: 3200 x 1440 pixels


Refresh Rate: 120


Model Name: Galaxy S21 Plus


Product Dimensions: 6.36 x 2.98 x 0.31 inches


Item Weight: 7 ounces


Item model number: Samsung Galaxy S21+


Batteries: 1 D batteries required. (included)


OS: Android


RAM: 8 GB


Wireless communication technologies: Cellular, Wi-Fi


Connectivity technologies: Wireless


GPS: True


Special features: Bluetooth Enabled, Expandable Memory, LTE, Water Resistant, Wireless Charging


Other display features: Wireless


Human Interface Input: Microphone


Scanner Resolution: 3200 x 1440 pixels


Other camera features: Front, Rear


Audio Jack: No headphones jack


Form Factor: Bar


Color: PHANTOM BLACK


Battery Power Rating: 4800 Milliamp Hours


Phone Talk Time: 6.5 Hours


Whats in the box: Adapter, USB Cable


Manufacturer: Samsung Electronics


Date First Available: February 11, 2021


Memory Storage Capacity: 128 GB


Standing screen display size: 6.7 Inches


Ram Memory Installed Size: 8 GB


Battery Capacity: 4800 Milliamp Hours


Weight: 7.04 ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 23 – Mar 25

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.

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Top Amazon Reviews

    • Nice
Really nice phone. The only issue is that the battery life is not good but sides that its nice. I'm satisfy with speed, storage
Reviewed in the United States on March 2, 2026 by T
    • Fantastic phone in great condition 👏
After a disaster buying a S22 plus and having to return it due to its disastrous condition including a glass screen that had smudge marks every where that i wasn't able to remove and the frame had chipped pain all around it. And obviously that was a different seller. This S21 plus is in absolutely fantastic shape. Everything looks fantastic and the performance is amazing. I highly recommend this seller. ... show more
Reviewed in the United States on January 14, 2026 by Dave Matthew's
    • Seller "Stalion Requip" Review amended with worst experience
I ordered a phone from "Stalion Requip" advertised in excellent condition. Upon receipt, the device appeared to be in good physical shape. However, after two days of use, I observed that the display panel had been replaced with an aftermarket component. Despite setting the refresh rate to adaptive, the display consistently operates at what appears to be 60Hz. Additionally, the adaptive brightness feature is malfunctioning, exhibiting overly aggressive dimming that significantly darkens the screen. This experience has been highly unsatisfactory, resulting in a considerable waste of both time and money. REVIEW UPDATE: The seller initially committed to replacing the phone with a fully functional unit. I engaged in extensive communication with both the seller and Amazon associates, and the seller assured me that a replacement would be dispatched upon receipt of the returned item. However, once the seller received the returned phone, their position changed entirely. They stated that they did not possess a properly functioning unit to send as a replacement. This contradicts their Amazon listings, which show the same phone models available in various colors. I requested a replacement in any available color, emphasizing the 20 days already lost in the order and return process. Despite my request, the seller declined to provide a replacement. So I, advise against purchasing from this vendor, as they are reportedly selling phones with aftermarket displays and faulty sensors under the guise of "excellent condition." Dont go with go star rating ... show more
Reviewed in the United States on December 12, 2025 by Kanwaljit Singh
    • Literally a whole new phone, love it
Review Image by Introvertbre Introvertbre
Review Image by Introvertbre Introvertbre
Review Image by Introvertbre Introvertbre
Perfection, like new. Have it for like 7 months now. Love it. Didn't come with any scratches or nothing, still no scratch. Software is perfect
Reviewed in the United States on February 20, 2026 by Introvertbre Introvertbre
    • Great phone!
Works perfect, looks brand new. No issues in charging or battery longevity.
Reviewed in the United States on December 3, 2025 by Paula
    • Excellent condition, unlocked, worked with a European SIM card
I needed an unlocked phone to use in Italy and Austria. I bought this S21+ along with an "Orange Holiday Europe" SIM card. The phone arrived in excellent condition, with no scratches or dents. The screen appeared to have been replaced. After setting it up, I tested it by installing SIM cards from AT&T and TELLO, both worked perfectly - it's definitely unlocked. Right before the trip, I installed the "Orange" SIM card with the phone powered down. Upon arrival in Italy I powered it up, and it immediately connected to the local service. We used Google Maps to get from the airport to our hotel some 50km's away, no problems at all. Photos taken on the trip were excellent. We installed Google Translate and Microsoft Translator which worked perfectly and were a real asset in helping us navigate the foreign signs, menus, etc. We also set up Hot Spot and Tethering, and used that along with wireless calling on our US SIM based phones to make and receive free calls and texts to/from US numbers. It all worked as expected with no issues. There are two minor issues to report. The battery life was OK, I would start each day at 100% but by end of day it typically had around 30% remaining. My new (locked) S23+ easily gets two days on a single charge. I did notice a minor blemish on the screen after a week of using it. At first I thought it was just a greasy smear, but no amount of cleaning has managed to remove it. I didn't notice this when I first received the phone so it most likely manifested after use. It would seem to be a flaw with the screen itself. I did not use a screen protector, which may or may not have helped to prevent it from occurring. Fortunately it's close to the bottom of the screen and has not really affected the viewing area, nor has it affected the touch screen in the area of the blemish. All-in-all I am happy with this phone. I plan to use it for future international trips as it can do what I need without having to pay the $10-a-day AT&T International Roaming plan - that soon gets very expensive with 2 or more phones. ... show more
Reviewed in the United States on July 2, 2023 by jen
    • Best phone I've ever had
I was hesitant to make the switch to 5G, but this phone was definitely worth it. Honestly I don't know what else you could ask for in a phone and I envision keeping this for a long time. Many drops so far and no cracked screen. Battery life could be better but it works for me.
Reviewed in the United States on January 18, 2026 by Emily Archibald
    • Title: "Excellent quality for the price"
The renewed Samsung Galaxy S21+ 5G arrived in perfect condition, with an almost new appearance and working very fast. The screen looks sharp, the cameras take clear photos and the performance is smooth for apps and networks. The battery lasts me well during the day and the equipment came fully unlocked, ready to use. ... show more
Reviewed in the United States on November 20, 2025 by Amazon Customer

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