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Galaxy S21 FE 5G - Unlocked

Refurbished Samsung Galaxy S21 FE (5G)

4.1/5
(110 reviews)
Starting at
$144.00before trade-in
$699.99 newSave $555.99
See options
  • 1-year warranty
  • Free standard shipping
  • Free 30-day returns
  • Friendly customer service

All Galaxy S21 FE (5G) options

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

30 products
Bestseller
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - Gray

4.1/5
(110)
Starting at
$144.00
$699.99 new
Bestseller
Galaxy S21 FE 5G - Locked AT&T

Galaxy S21 FE 5G - Locked AT&T128 GB - Gray

4.8/5
(12)
Starting at
$123.00
$699.99 new
Bestseller
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - Purple

4.1/5
(110)
Starting at
$170.46
$699.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - Green

4.1/5
(110)
Starting at
$165.18
$699.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked256 GB - Gray

4.1/5
(110)
Starting at
$210.00
$699.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - Dark Blue

4.1/5
(110)
Starting at
$221.00
$699.99 new
Galaxy S21 FE 5G - Locked T-Mobile

Galaxy S21 FE 5G - Locked T-Mobile128 GB - Gray

4.8/5
(10)
Starting at
$147.00
$699.99 new
Galaxy S21 FE 5G - Locked Verizon

Galaxy S21 FE 5G - Locked Verizon128 GB - Gray

4.5/5
(11)
Starting at
$148.70
$699.99 new
Galaxy S21 FE 5G - Locked Verizon

Galaxy S21 FE 5G - Locked Verizon128 GB - Purple

4.5/5
(11)
Starting at
$139.00
$699.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - White

4.2/5
(111)
Starting at
$179.00
$599.00 new
Galaxy S21 FE 5G - Locked AT&T

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

4.8/5
(12)
Starting at
$142.82
$699.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked256 GB - Purple

4.1/5
(110)
Starting at
$282.00
$849.00 new
Galaxy S21 FE 5G - Locked T-Mobile

Galaxy S21 FE 5G - Locked T-Mobile128 GB - Green

4.8/5
(10)
Starting at
$150.00
$529.99 new
Galaxy S21 FE 5G - Locked AT&T

Galaxy S21 FE 5G - Locked AT&T128 GB - Green

4.8/5
(12)
Starting at
$155.00
$565.99 new
Galaxy S21 FE 5G - Locked AT&T

Galaxy S21 FE 5G - Locked AT&T128 GB - Dark Blue

4.8/5
(12)
Starting at
$169.92
$699.99 new
Galaxy S21 FE 5G - Locked AT&T

Galaxy S21 FE 5G - Locked AT&T128 GB - White

4.8/5
(12)
Starting at
$185.99
$560.99 new
Galaxy S21 FE 5G - Locked Verizon

Galaxy S21 FE 5G - Locked Verizon128 GB - Green

4.5/5
(11)
Starting at
$198.00
$529.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - Dark Blue

4.1/5
(64)
Starting at
$349.00
$699.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - Purple

4.2/5
(109)
Starting at
$436.00
$1,099.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked256 GB - Gray

4.2/5
(106)
Starting at
$485.00
$1,099.99 new
Galaxy S21 FE 5G - Locked AT&T

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

Starting at
$145.28
$599.99 new
Galaxy S21 FE 5G - Locked T-Mobile

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

4.8/5
(10)
Starting at
$159.00
$699.99 new
Galaxy S21 FE 5G - Locked Verizon

Galaxy S21 FE 5G - Locked Verizon128 GB - White

4.5/5
(11)
Starting at
$175.00
$490.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked128 GB - White

4.1/5
(110)
Starting at
$175.75
$1,099.99 new
Galaxy S21 FE 5G - Locked AT&T

Galaxy S21 FE 5G - Locked AT&T256 GB - Gray

4.8/5
(12)
Starting at
$178.99
$681.99 new
Galaxy S21 FE 5G - Locked Verizon

Galaxy S21 FE 5G - Locked Verizon256 GB - Gray

4.5/5
(11)
Starting at
$183.67
$681.99 new
Galaxy S21 FE 5G - Locked T-Mobile

Galaxy S21 FE 5G - Locked T-Mobile128 GB - White

4.8/5
(10)
Starting at
$195.11
$559.99 new
Galaxy S21 FE 5G - Unlocked

Galaxy S21 FE 5G - Unlocked256 GB - Green

4.2/5
(111)
Starting at
$205.99
$699.99 new
Galaxy S21 FE 5G - Locked Verizon

Galaxy S21 FE 5G - Locked Verizon128 GB - Dark Blue

4.6/5
(12)
Starting at
$225.00
$699.99 new
Galaxy S21 FE 5G - Locked T-Mobile

Galaxy S21 FE 5G - Locked T-Mobile256 GB - Gray

4.8/5
(10)
Starting at
$256.00
$699.00 new

Refurbished Samsung Galaxy S21 FE (5G)'s customer reviews

4.3/5

147 verified reviews in the last 12 months.

  • W

    Wing C.

    Purchased on November 21, 2023

    4.9/5

    Fast shipping came in 2 days, 5-6 1/2" micro hairline scratches, plastic back some scratches and bruises (Fair)condition.Camera, cpu good,sound could be louder--blue tooth too, general info transfered, OS and security patches up to date, battery need touch up at evening /night a little, got a charger and USB C wire! Good deal at 87.15% off $653.25 new price,this is 3rd phone bought at Backmarket, definitely buy in future. Been telling friends/co workers about Backmarket refurbished phones.

    Reviewed in the United States on December 3, 2023

    Galaxy S21 FE 5G 128GB - Gray - Locked T-Mobile
  • R

    Raquel N.

    Purchased on December 28, 2023

    5/5

    The phone works as good as any brand new phone! Which is, of course, what one would hope for when purchasing a refurbished phone. It's exactly what was expected and hoped for with no complaint.

    Reviewed in the United States on January 18, 2024

    Galaxy S21 FE 5G 128GB - Gray - Locked Verizon
  • N

    Nathan R.

    Purchased on September 12, 2024

    4.2/5

    Mostly a good experience and result, but the screen did have a noticeable scratch on it near the camera cutout and this is visible even through the screen protector I installed. It makes me wary of purchasing another used phone that is described as having a flawless screen.

    Reviewed in the United States on November 11, 2024

    Galaxy S21 FE 5G 128GB - Gray - Unlocked
  • P

    Paige W.

    Purchased on October 20, 2024

    4.9/5

    My phone came quickly and was packaged with no extra frills which is a bonus, eco friendly! There's light scratches around the lens and charging port but there like from normal wear. I can tell it was in a case and was clean and bubble wrapped very well. Phones are so simple to use now so transferring data from my old phone to the new one was just downloading an app and it took about 3 hours to process! way better than going to a store!

    Reviewed in the United States on October 31, 2024

    Galaxy S21 FE 5G 128GB - Purple - Unlocked
  • C

    Carol L.

    Purchased on October 13, 2024

    4.8/5

    Arrived in the time stated at purchase. It came in a plain white box with a USB-c charger and a tool to open the SIM tray. The phone is in perfect condition. Couldn't be happier with that. I was a little bit worried at unpacking and powering up as I kept having issues with the samsung UI a couple Google searches later I am up running with a cool and super functional device. Remember it will be factory reset so you have to get your app store shopping on. All said and done, great experience and Black Market has a beliver in me!

    Reviewed in the United States on October 25, 2024

    Galaxy S21 FE 5G 128GB - Gray - Unlocked
  • A

    Adam C.

    Purchased on September 26, 2024

    5/5

    Phone works great! Body condition was fine, had a few small scratches and blemishes but I put a case on it anyways. Screen was flawless, no cracks no scratches no nothing! it came unlocked and seems to function perfectly. This is my second time purchasing from back market and I will always be a returning customer.

    Reviewed in the United States on October 3, 2024

    Galaxy S21 FE 5G 128GB - Dark Blue - Unlocked
  • A

    Anne L.

    Purchased on August 9, 2024

    4/5

    I purchased a Premium phone specifically for the battery which is for heavy duty use. It was at 100% at 6am, i went to work and used the phone minimally and at 427pm I am at 61% with only one phone call made. I'm a little disappointed in that the battery is not as described. Otherwise, the phone is great, as if it was new, the only issue is the battery. Definitely not happy about that.

    Reviewed in the United States on August 13, 2024

    Galaxy S21 FE 5G 128GB - Gray - Unlocked
  • R

    Rameez B.

    Purchased on July 9, 2024

    4.5/5

    got the excellent phone, it was in a good condition when it arrived. obv has a rundown battery and heats up which this model is notorious for, still a very pretty and fast phone. only has a little crack near the camera, everything still works flawless. will buy again fosho

    Reviewed in the United States on July 13, 2024

    Galaxy S21 FE 5G 128GB - Purple - Unlocked
  • L

    Laura W.

    Purchased on June 27, 2024

    4.9/5

    Experience from start to finish was fantastic! I'm not one to write a long drawn-out review so I'm going to keep this very concise. First of all, I am not a very technologically savvy person and I was able to set my phone up myself without customer care when I received it! Everything has been simple and the price could not be beat anywhere, and I shopped around. I will definitely be coming back to do more business with this website and I will also be referring friends and family!!

    Reviewed in the United States on July 30, 2024

    Galaxy S21 FE 5G 128GB - Purple - Locked T-Mobile
  • J

    Jeff B.

    Purchased on June 12, 2024

    5/5

    The phone came well packed and delivered on time. The phone was in the condition described and the battery status reports as normal and lasts all day for my usage. The software version was Samsung One UI 5.1 which was not the current version. The software update option in the system settings would not work as the phone was originally on AT&T and is now on Visible. I did some research and found the Samsung Smart Switch program could be installed on a PC and used to update the phone software. I was able to update the phone to Samsung One UI 6.1.

    Reviewed in the United States on July 1, 2024

    Galaxy S21 FE 5G 128GB - Gray - Unlocked
See all 147 reviews

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Benefits of buying a refurbished Samsung Galaxy S21 FE


At Back Market, customers save big compared to the price of new on certified refurbished Samsung Galaxy S21 FE 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 FE compared to a refurbished one.

Buying a renewed Samsung Galaxy S21 FE is also a much better option for the environment. A refurbished Samsung Galaxy S21 FE 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 FE?


You'll find the biggest selection, highest product quality and lowest prices on restored Samsung Galaxy S21 FE 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 FE 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 FE deals on our platform.

Samsung Galaxy S21 FE warranty and return policy


All Samsung Galaxy S21 FE 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 FE


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 FE 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 FE 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:

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