Search  for anything...
Samsung

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

  • Based on 3,019 reviews
Condition: Refurbished - Excellent
Checking for the best price...
$193.89 Why this price?
Save $775.48 was $969.37

Buy Now, Pay Later

As low as $32.32 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Oct 13
Order within 1 hour and 27 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

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

USB cable only

Brand: Samsung


Operating System: Android


Ram Memory Installed Size: 8 GB


CPU Model: Snapdragon


CPU Speed: 2.42 GHz


Memory Storage Capacity: 128 GB


Screen Size: 6.7


Resolution: 3200 x 1440 pixels


Refresh Rate: 120


Model Name: Galaxy S21 Plus


Operating System: Android


RAM Memory Installed: 8 GB


Processor Series: Snapdragon


Processor Speed: 2.42 GHz


Memory Storage Capacity: 128 GB


Color: Phantom Black


SIM Card Slot Count: Single SIM


Connector Type: USB Type C


Form Factor: Bar


Biometric Security Feature: Face Recognition


Human-Interface Input: Microphone


Sim Card Size: Nano


Water Resistance Level: Water Resistant


Headphones Jack: No headphones jack


Compatible Devices: Samsung Galaxy S21+ 5G, other devices on GSM and CDMA networks


EU Spare Part Availability Duration: 5 years


Additional Features: Bluetooth Enabled, Expandable Memory, LTE, Water Resistant, Wireless Charging


Flash Memory Supported Size Maximum: 128 GB


Front Photo Sensor Resolution: 10 mp


Rear Facing Camera Photo Sensor Resolution: 64 mp


Camera Description: Front, Rear


Camera Flash: LED


Shooting Modes: Multiple


Optical Sensor Resolution: 64 mp


Number of Rear Facing Cameras: 3


Number of Front Cameras: 1


Item Weight: 12.8 ounces


Item Dimensions: 6 x 4 x 2 inches


Effective Video Resolution: 8 kilopixel


Video Capture Resolution: 4k


Frame Rate: 60 FPS


Screen Size: 6.7


Resolution: 3200 x 1440 pixels


Refresh Rate: 120


Display Type: AMOLED


Aspect Ratio: 169


Display Resolution Maximum: 1080x2400 pixels


Display Pixel Density: 525 pixels_per_inch


Wireless Provider: Unlocked


Cellular Technology: 5G


Connectivity Technology: Bluetooth


Wireless Network Technology: LTE


Brand: Samsung


Model Year: 2021


Built-In Media: USB Cable


Warranty Description: 90 days limited warranty


Manufacturer: Samsung Electronics


Model Series: Samsung Galaxy S21


UPC: 657768465123 649661755999


Unit Count: 1 Count


Battery Capacity: 4800 milliamp_hours


Battery Description: Lithium-Ion


Battery Power: 4800


Battery Average Life: 16 hours


Phone Talk Time: 6.5 hours


GPS Geotagging Functionality: True


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 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
    • "Exceeded my expectations"
I've been using the Samsung Galaxy S21 Plus for a while now, and I have to say — I'm really impressed. The phone not only looks premium, but it also feels amazing in the hand. The sleek design, slim profile, and matte finish give it a very modern and elegant touch. It definitely stands out without being too flashy. One of my favorite features is the camera. The photos are incredibly sharp and full of detail. Whether I'm taking pictures during the day or at night, the results are consistently great. The camera app is also easy to use, and features like portrait mode and ultra-wide shots make it super fun to take photos. The video quality is just as impressive, especially with the 4K option. The display is another highlight — large, bright, and very smooth thanks to the 120Hz refresh rate. Everything from scrolling to watching videos feels really fluid. Overall, the Galaxy S21 Plus is a fantastic phone. If you're someone who loves taking high-quality photos and appreciates a stylish design, this device won’t disappoint ... show more
Reviewed in the United States on September 19, 2025 by Edith palos eugenio
    • Device may have significant functional defects and user security/privacy concerns.
The phone I received (after I had logged into my Google account and transferred personal data to the device); was found to have a 3rd party app still installed which CLAIMED OWNERSHIP OF THE PHONE. Uninstallation of the app, which said that it had administrative privileges and that anyone with access to the base program could view/alter content of the phone; was allowed, yet the app warned it may leave residual holes in the phones security. After deleting the app, I notified Amazon about this seller potentially selling devices which were not completely initialized and may still be under the control of the device's previous owner. Since I don't sell/send-off data storage devices which I have entered personal information into, I will not be opting to swap for another potentially more defective unit. It has now been discovered that this device drops connection from WiFi without notification nor any indication of connection loss- except that messages cannot be received over WiFi until the WiFi connection is disconnected/re-enabled or the phone is restarted: this seems to happen almost daily and will likely force me into an unlimited data phone plan, on account of needing reliable connection while at home- assuming it won't require the SIM card to be removed and reinserted due to a similar issue with cellular connectivity. Company declined to refund me anything, citing that the 50% refund I requested was "more than they would ever offer;" yet I believe they were reluctant to offer any partial refund, due to my notifying them that I threw them under the bus to Amazon's customer service. This is the type of device reseller who would shamelessly sell stolen property- because they can always offer a device swap if they're found out. They are unaccountable for tricking Amazon customers into trusting devices they were in charge of making safe/secure for the customer, yet they are wholly unaccountable to the potential damages which their negligence may allow. Due to this experience, my family will no longer trust Amazon's refurbished phone resellers, like we have in the past. ... show more
Reviewed in the United States on July 1, 2024 by Clint
    • Sleek phone
I came from a Galaxy 10 Note + and I'm so glad I went for this version with the larger screen. You may have to tweak some settings to get the battery to last all day but it seems to be a nice upgrade from my last flagship Samsung, so far I'm impressed even though this one is a few years "old". I bought an unlocked version, which I highly recommend, but you may need to be somewhat tech savvy to get your carrier to "accept" them. I like the more sleek feel. I'm glad I got this larger 6.7" screen. Beautiful display, but it can be a resource hog! Takes great photos. ... show more
Reviewed in the United States on April 26, 2026 by Deirdre H.
    • good phone over all
works well if you plan to replace it after a year or two. in my experience, refurbished phones always come with an issue or two. in the last two galaxy phones ive has dirt has entered the face cam lens and makes it blurry. I do find them to be reliable for everything basic and then some
Reviewed in the United States on May 11, 2026 by andres
    • Quality for your money
Review Image by Kimberley
Review Image by Kimberley
I got this phone for my daughter for Christmas. She loves it. The battery life is 💯 does not overheat. Space is good. This phone was purchased renewed in excellent condition. It has a few scratches but apart from that it works like a brand new device. I recommend buying with this vendor. They will not disappoint! ... show more
Reviewed in the United States on February 6, 2026 by Kimberley
    • 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
    • UPDATE Having lots of quality issues after a few months
UPDATED REVIEW After a couple of months I started to have a lot of issues with this phone like people hearing echoes on my calls and me having to restart my phone to stop it, or the emergency sound going off randomly, or my speakerphone not working, etc. Very frustrating. I have had the phone for 7 months so I'm not eligible for a return and I'm really disappointed because now I regret buying this refurbished phone. I caution buyers to make sure they test everything within the 3 month window if they buy these phones. I will not make this choice again. ... INITIAL REVIEW I am so glad i purchased this phone. It looks brand new and I've had no issues with it. Great price and service. The seller gave me a refund of $10 because the charger didn't work which was a minor thing for me as I had the one from my old Samsung phone. Noregrets. Highly recommend. ... show more
Reviewed in the United States on July 23, 2023 by N. Jobity

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...