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Galaxy S21+ 5G - Unlocked

Refurbished Samsung Galaxy S21 Plus

4.3/5
(300 reviews)
Starting at
$181.89before trade-in
$1,000.00 newSave $818.11
See options
  • 1-year warranty
  • Free standard shipping
  • Free 30-day returns
  • Friendly customer service

All Galaxy S21 Plus options

This Black Friday, sell your old phone and rec...

23 products
Bestseller
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked128 GB - Black

4.3/5
(300)
Starting at
$181.89
$1,000.00 new
Bestseller
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked128 GB - Purple

4.3/5
(300)
Starting at
$192.59
$772.51 new
Bestseller
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked128 GB - Silver

4.3/5
(300)
Starting at
$181.89
$999.99 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked256 GB - Black

4.3/5
(301)
Starting at
$235.39
$1,000.00 new
Galaxy S21+ 5G - Locked T-Mobile

Galaxy S21+ 5G - Locked T-Mobile128 GB - Black

4.4/5
(12)
Starting at
$158.00
$1,000.00 new
Galaxy S21+ 5G - Locked AT&T

Galaxy S21+ 5G - Locked AT&T128 GB - Black

5/5
(2)
Starting at
$175.00
$999.00 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked128 GB - Black

4.3/5
(301)
Starting at
$400.00
$1,049.99 new
Galaxy S21+ 5G - Locked Verizon

Galaxy S21+ 5G - Locked Verizon256 GB - Black

4.2/5
(2)
Starting at
$246.00
$1,000.00 new
Galaxy S21+ 5G - Locked AT&T

Galaxy S21+ 5G - Locked AT&T128 GB - Purple

5/5
(2)
Starting at
$187.67
$1,299.99 new
Galaxy S21+ 5G - Locked T-Mobile

Galaxy S21+ 5G - Locked T-Mobile128 GB - Purple

4.4/5
(12)
Starting at
$189.00
$999.00 new
Galaxy S21+ 5G - Locked Verizon

Galaxy S21+ 5G - Locked Verizon128 GB - Black

4.2/5
(2)
Starting at
$192.59
$740.32 new
Galaxy S21+ 5G - Locked T-Mobile

Galaxy S21+ 5G - Locked T-Mobile256 GB - Black

4.4/5
(12)
Starting at
$196.26
$1,000.00 new
Galaxy S21+ 5G - Locked Verizon

Galaxy S21+ 5G - Locked Verizon128 GB - Purple

4.2/5
(2)
Starting at
$216.99
$999.00 new
Galaxy S21+ 5G - Locked AT&T

Galaxy S21+ 5G - Locked AT&T256 GB - Black

5/5
(2)
Starting at
$238.00
$1,000.00 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked128 GB - Pink

4.3/5
(302)
Starting at
$245.00
$1,000.00 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked256 GB - Pink

4.3/5
(301)
Starting at
$325.00
$1,000.00 new
Galaxy S21+ 5G - Locked Verizon

Galaxy S21+ 5G - Locked Verizon128 GB - Silver

4.2/5
(2)
Starting at
$192.59
$740.32 new
Galaxy S21+ 5G - Locked T-Mobile

Galaxy S21+ 5G - Locked T-Mobile128 GB - Silver

4.4/5
(12)
Starting at
$202.00
$740.32 new
Galaxy S21+ 5G - Locked AT&T

Galaxy S21+ 5G - Locked AT&T128 GB - Silver

5/5
(2)
Starting at
$208.00
$740.32 new
Galaxy S21+ 5G - Locked AT&T

Galaxy S21+ 5G - Locked AT&T256 GB - Black

Starting at
$434.00
$885.17 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked256 GB - Gold

4.3/5
(302)
Starting at
$563.00
$999.99 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked256 GB - Red

4.3/5
(302)
Starting at
$586.00
$1,000.00 new
Galaxy S21+ 5G - Unlocked

Galaxy S21+ 5G - Unlocked256 GB - Silver

4.3/5
(300)
Starting at
$999.00

Refurbished Samsung Galaxy S21 Plus's customer reviews

0/5

Verified reviews in the last 12 months.

Searches so popular you can't sit with them

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Benefits of buying a refurbished Samsung Galaxy S21 Plus


At Back Market, customers save big compared to the price of new on certified refurbished Samsung Galaxy S21 Plus models. The best part is, you don't have to sacrifice performance quality in order to save money; all refurbished devices on our marketplace have been fully reconditioned, cleaned, inspected and tested to the same standards as a new one. This is the biggest difference between buying a used or pre-owned Samsung Galaxy S21 Plus compared to a refurbished one.

Buying a renewed Samsung Galaxy S21 Plus is also a much better option for the environment. A refurbished Samsung Galaxy S21 Plus is often a second-hand device that has been restored and updated to meet the Samsung's manufacturer standards, which means you'll be helping to keep old Samsung Galaxy's out of our landfills, reduce electronic waste, and minimize your carbon footprint.


Where to buy a refurbished Samsung Galaxy S21 Plus


You'll find the biggest selection, highest product quality and lowest prices on restored Samsung Galaxy S21 Plus models at Back Market. That's because we specialize specifically in refurbished tech and take the time to carefully vet every seller on our marketplace to ensure customers are getting reliable devices that perform like-new. We have hundreds of refurbed Samsung Galaxy S21 Plus phones in price ranges to fit almost anyone's smartphone budget.

Staying true to our brand, we're also a huge advocate for environmental change. In fact, at the beginning of 2023, we hit a milestone for preventing 1 million tons of carbon emission (CO2e) from entering the atmosphere. You can help contribute to a better circular economy when you shop Samsung Galaxy S21 Plus deals on our platform.

Samsung Galaxy S21 Plus warranty and return policy


All Samsung Galaxy S21 Plus purchases on Back Market come with free standard shipping, a 1-year warranty, and a 30-day money-back guarantee. We want to make sure you can shop with confidence and find the best Samsung Galaxy for your needs at lower prices.

What to expect when buying a refurbished Samsung Galaxy S21 Plus


If you're a first time refurbished buyer, you might not be sure what to expect from your purchase. First, understand that your Samsung Galaxy S21 Plus may have external cosmetic flaws depending on the condition you choose (Back Market offers devices of Fair, Good and Excellent quality). However, whatever the condition, any external blemishes will not affect the performance of your Samsung Galaxy and you can expect your device to perform as if it were newly opened directly from the Samsung Store.

You should also be confident that your Samsung Galaxy S21 Plus is backed by a 1-year warranty, meaning in the rare case that any defects arise (outside of accidental damage) within 12 months of your delivery date, then you're entitled to your choice of a repair, replacement or reimbursement.


Smartphone Trade In


If you already have a smartphone that you're looking to replace, consider trading it into Back Market to give you a little extra budget for your next smartphone upgrade. We make the process simple for you and we'll give you a free online quote when you answer a few easy questions about your current smartphone.

Trade in your smartphone

More Black Friday savings on smartphones

While you’re doing all your tech shopping this season, keep finding great deals on refurbished devices. Back Market has your back this Holiday season with a 1-year warranty, 30-day money-back guarantee and verified refurbished quality on Black Friday’s most popular phones: