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Samsung S21 Plus 128GB Black

  • Based on 1,055 reviews
Condition: Refurbished - Excellent
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Availability: Only 1 left in stock, order soon!
Fulfilled by WirelessSource

Arrives Sunday, Mar 8
Order within 6 hours and 49 minutes
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Color: Phantom Black


Features

  • The Galaxy S21+ features a 6.7-inch Dynamic AMOLED 2X display with Quad HD+ resolution and an adaptive 120Hz refresh rate, which intelligently adjusts the refresh rate depending on what youre doing to balance smooth visuals and battery efficiency. Its HDR10+ support ensures vibrant colors, deep contrasts, and sharp detail, making movies, games, and apps look exceptionally immersive.
  • The camera system combines a 12MP ultra-wide lens for expansive landscape shots, a 12MP wide lens for everyday photography, and a 64MP telephoto lens capable of Super Resolution Zoom, along with AI-powered scene optimization. It also offers advanced stabilization for video recording, so action shots or moving subjects stay crisp, while Single Take mode lets you capture multiple photos and video clips in one go.
  • Samsung DeX support transforms the S21+ into a desktop-like experience. By connecting it to a monitor, TV, or keyboard, you can use apps, edit documents, or browse the web just like on a PC, making it ideal for productivity and multitasking on the go.
  • The phone incorporates an intelligent adaptive battery that learns your usage patterns and adjusts power allocation to extend daily battery life. Combined with fast wired charging, wireless charging, and reverse wireless charging, it ensures the deviceand even other compatible devicesremain powered throughout the day.
  • Security and convenience are enhanced through Samsung Knox Vault, which protects sensitive data and apps, along with biometric authentication via an ultrasonic in-display fingerprint sensor. Additionally, the S21+ supports ultra-fast 5G and Wi-Fi 6 connectivity, stereo speakers tuned by AKG, and Dolby Atmos audio, creating a secure, fast, and immersive multimedia experience.

Description

With Samsung Galaxy S21 Series, 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. Samsung Galaxy S21 Series, made for the epic in every day.

Brand: Samsung


Operating System: Android


Ram Memory Installed Size: 8 GB


CPU Model: Snapdragon


CPU Speed: 2840 MHz


Memory Storage Capacity: 128 GB


Screen Size: 6.7 Inches


Resolution: 1080 x 2400


Refresh Rate: 120 hertz


Model Name: Galaxy S21+ 5G


Product Dimensions: 6.36 x 2.98 x 0.31 inches


Item Weight: 7 ounces


Item model number: Galaxy S21+ 5G


Batteries: 1 Lithium Ion batteries required.


OS: Android


RAM: 8 GB


Wireless communication technologies: Cellular


Connectivity technologies: 5G, 4G LTE, 3G (HSDPA, CDMA2000), 2G (GSM, CDMA), Wi-Fi, Bluetooth, GPS, NFC, USB, Infrared


GPS: True


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


Other display features: Wireless


Scanner Resolution: 1080 x 2400


Other camera features: Front


Audio Jack: No headphone jack


Form Factor: Bar


Color: Phantom Black


Battery Power Rating: 4800 Milliamp Hours


Phone Talk Time: 37 Hours


Whats in the box: accessories


Manufacturer: Samsung Electronics


Date First Available: June 9, 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

Fully Unlocked' means that the Samsung Galaxy S21+ Plus 5G is not tied to any specific carrier and can be used with any GSM or CDMA network provider. This allows you to choose your preferred service provider and switch carriers if necessary without being constrained by a locked device.

Yes, the Samsung Galaxy S21+ Plus is capable of capturing video in 8K resolution. This allows you to record ultra-high-definition videos with exceptional detail and quality.

Renewed products typically come with a limited warranty, but the specifics can vary between sellers. It is recommended to check with the seller for the exact warranty details for the renewed Samsung Galaxy S21+ Plus.

This variant of the Samsung Galaxy S21+ Plus 5G comes with 128GB of onboard storage, which can be used to store applications, photos, videos, and other data.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The refurbished Samsung Galaxy 21+ has garnered positive feedback for its impressive condition and performance, aligning closely with a new device. Customers have appreciated the phone's display quality, camera performance, and overall value. Although some minor cosmetic flaws have been noted, such as small dents or scratches, the majority of users are satisfied with their purchase. However, inconsistencies in battery life and charging issues have been reported, which may concern potential buyers.

Pros

  • 📱 Received in almost-pristine condition, with minimal signs of wear.
  • 🔋 Battery performance is generally satisfactory.
  • 🕹️ Great for gaming with a large, high-quality display.
  • 📸 Superior camera quality, especially in low light conditions.
  • 💰 Excellent value for a refurbished phone.

Cons

  • ⚠️ Some units arrived with visible scratches and poor packaging.
  • 🔌 Charging port issues reported, with some requiring wireless charging.
  • 🔋 Inconsistent battery life in some devices.

Should I Buy It?

If you're looking for a cost-effective alternative to a new smartphone, the refurbished Samsung Galaxy 21+ seems to be a great choice, offering near-new experience at a fraction of the cost. Though some individual units may have issues, the consensus suggests a high level of customer satisfaction. If you are comfortable with the idea of a refurbished phone and can handle minor potential drawbacks, this product comes highly recommended.


  • Great Phone just like new
10/10 this product is absolutely amazing! No scratches or scuffs on the device. The battery life is still good display is still great and most importantly IT'S NOT A FAKE MODEL!!!!!. I'm someone who likes the s21+ model better then the current models design wise and I'm so glad I was able to get another s21+ since I traded my original one in years ago. Now the box did not come with the correct Samsung charger brick but that's no problem since I have the original still. All in all 10/10 on my book ... show more
Reviewed in the United States on February 15, 2026 by Amazon Customer

  • Everything was smooth!
So i bought the phone cause i have had my note 9+ for years, and it's been through a lot of fights with floors and concrete. Let's just put it that way, so from reading all the reviews i was really really worried and didn't even buy a case yet. Going hey if it doesn't work, i didn't waste money on a good case and i send it back. Nothing was wrong with the case, Though i did realize that the finger scanner was having issues. Why? cause there was a screen protector on it, assumingly to make sure it didn't break on the way here. Then took it off and boom was working fine, i kinda wish i saw a note about that but i didn't, or at least i didn't see it. Getting my phone company to let me use the phone, Quick. Testing all features i knew about, even faster. Smallest thing about the phone: Buttons were a little dinted but not badly I would suggest getting this phone, 10/10 would recommend. ... show more
Reviewed in the United States on October 20, 2023 by Nelliel

  • Stopped working after 4 months
I bought this phone in August and initially it seemed like a great deal. It was a certified refurbished phone so I did not expect it to be prefect. Shipping was fast. It was delivered in 2 days and was well packaged. I also ordered an Otterbox case for it which was delivered on the same day. I was pleasantly surprised at how great it looked... like new. Setup was super easy and worked flawlessly... until it didn't. The phone was never dropped or abused in any way and was always kept in a case. Then one day it just stopped working. The phone no longer recognized that there was a SIM card installed. I just kept getting notifications saying there was no SIM installed and could no longer make calls or send texts, etc. And was basically useless. Not a great deal. Buy from somewhere else. ... show more
Reviewed in the United States on December 19, 2024 by Becky K.

  • Phone is great but the charger...
The charger died after 1 hour of use, It burnt up and I wasn't at home while it remained plugged into my power bar so that could have costed me my home. Do not use the charger that came with the phone because this experience alone is very serious. ( I know it was about 1 hour of use because I didn't notice until a couple hours later that my phone didn't completely charge even though it had ample time to do so (about 2 hours worth of time ) ) The phone it self came with a few nicks as I had purchased the "excellent condition" option which is okay because otherwise the phone was only very slightly dirty on the edges but no scratches/dent/marks/anything to make the phone NOT "excellent condition". The phone comes with 2 pieces of paper, one explaining how its "unlocked" and another that says its from verizon. It is completely unlocked and worked with metro which is a T-mobile network so it should realistically work for others on GSM networks aswell. ... show more
Reviewed in the United States on October 2, 2022 by Brian morse Brian morse

  • if you hate AI you will hate this phone
This has by far been the WORSE samsung phone I have ever bought! It makes me not ever want another hone that has AI on it! That is the most annoying program I know of! Simply because it is new I suppose but it has so much crap on it that you don't want or need! I jsut want my phone to do what I want it to, Not to go places and load apps I'm not even interested in! Worsed phone and programs ever! Now I need To find a new phone that does not have AI on it, wonder if thats even possble? ... show more
Reviewed in the United States on January 25, 2026 by DeAnna

  • Phone
It is a great upgrade
Reviewed in the United States on February 16, 2026 by Randy Cramer

  • Hasta ahora funciona muy bien
Muy buena calidad
Reviewed in the United States on February 23, 2026 by Adrian

  • Nice but I wouldn’t recommend reconditioned
Phone seemed to be nice and work but also the back didn’t seem to be glued down very well in a spot or two and wouldn’t stay down. Irritating.
Reviewed in the United States on March 24, 2025 by Amanda Steigerwalt

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