• Buy now, pay later.
  • Free 30-day returns
  • Free standard shipping
  • 1-year warranty
-81%
less than new
Galaxy S21 5G 128GB - Gray - Unlocked
  • +1 more colors

Galaxy S21 5G - Unlocked

Warranty: 12 months
4.2/5
(655)
Starting at
$184.80

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Our latest and most favorite offer.

Verified customer reviews for Refurbished Samsung phones

4.2/5

4,949 verified reviews in the last 6 months.

4-5 stars
76%
3-4 stars
11%
2-3 stars
7%
1-2 stars
6%
A

Andy J.

5/5

Reviewed in the United States on November 1, 2023

This is the 2nd Samsung smartphone we bought from Back Market. This Samsung Galaxy S21 5g Unlocked 256gb was listed as Fair condition and besides the few scratches on the back of phone, you would have never known it was a refurbished phone.
Galaxy S21 5G - Unlocked

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Purchased on October 17, 2023


K

Kathleen M.

5/5

Reviewed in the United States on November 11, 2023

I ordered two phones, one in Good (advertised - Good Deal!) condition and one in Excellent condition. I should have trusted the Good Deal advertised phone and gotten two instead of upgrading one of them to Excellent because both phones arrived in Excellent condition. This was my first time purchasing refurbished phones. I was apprehensive, but am glad I took the plunge. I think my husband's phone (Good) holds better charge than mine, but I don't know for sure. It may be that I use mine more than he uses his. All in all, we are very happy with our purchases. We still need to visit Verizon for help with some usage issues like apps, but we are going from Samsung Galaxy S9s to Galaxy S23s, so I think it's a learning curve issue. Thanks for a great product! We will be repeat customers. Kathleen Moxley kathiralph@comcast.net
Galaxy S23 - Unlocked

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Purchased on October 3, 2023


R

Rodney R.

4.8/5

Reviewed in the United States on November 19, 2023

Extremely satisfied with my Samsung Galaxy S20 ultra. I had no ideal a refurbished phone could look so good. As of now everything appears to be in good working order. Plus a save a few bucks and no installment on my phone bill. Thanks again.
Galaxy S20 Ultra - Unlocked

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Purchased on November 8, 2023


C

Christopher L.

4.5/5

Reviewed in the United States on December 10, 2023

We've shopped Backmarket for ~5 years now. Several years ago, Backmarket refurbished products were near immaculate, even when choosing the 'good' condition. Our 2023 purchase was not that; there were a couple of chips in the screen and the bezel had a gouge among other expected blemishes. Prices are higher than they were a couple years ago even though we bought another Samsung Galaxy S10. All in all, will probably shop Backmarket again, but we could've gotten the old S10 phone fixed locally for less and recieved the same quality.
Galaxy S10 - Unlocked

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Purchased on November 21, 2023


R

Rito S.

4.6/5

Reviewed in the United States on January 10, 2024

I'm very impressed with Back Market refurbished products. For the most part, they're reasonably priced. I was able to get a Samsung galaxy s23 for half the price of a brand new one. The phone was cosmetically and functionally in very good condition. I was very surprised. What got my attention about Back Market though is that they are B Corp Certified. That was enough for me to purchase from them.
Galaxy S23 - Unlocked

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Purchased on December 28, 2023


Searches so popular -  you can't sit with them

Why buy a refurbished Samsung smartphone


When you shop refurbished, you're likely getting some of the best deals and discounts on devices that perform like-new. At Back Market, customers typically save 30-70% off on average compared to the price of new when they buy a certified refurbished Samsung phone. All refurbished devices on our marketplace have been fully reconditioned, repaired (if necessary), cleaned and thoroughly tested to the same standards as a new one. This is the biggest difference between buying a used or pre-owned Samsung phone compared to a refurbished one.

If saving money isn't a big enough benefit for you, consider that buying a renewed Samsung is also a much friendlier environmental option compared to buying new. That's because these used phones are kept out of our landfills and renewed for a second life, so you'll be helping to reduce electronic waste and your carbon footprint when you shop refurbished.

Best place to buy a refurbished Samsung phone


You'll find the biggest selection, highest product quality and lowest prices on restored Samsung phones 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 over 2,000 Samsung phones to choose from with price ranges to fit almost anyone's 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 deals on our platform.

Samsung phone warranty and return policy


All Samsung device 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 phone for your needs at lower prices.

 

What to expect when buying a refurbished Samsung


If this is your first time buying refurbished, you might not be sure what to expect from your purchase. First, understand that your phone 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 your smartphone performance 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 phone 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.

 

Samsung Galaxy Trade In


If you already have a Samsung that you're looking to replace, consider trading it into Back Market to give you a little extra budget for your next 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 phone model.