• 1-year warranty
  • Free standard shipping
  • Free 30-day returns
  • Friendly customer service

Refurbished Galaxy S23 Ultra

54 products
Bestseller
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked256 GB - Green

Warranty: 12 months
4.3/5
(224)
Starting at
$620.59
$1,199.99 new
Bestseller
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Green

Warranty: 12 months
4.3/5
(224)
Starting at
$597.90
$1,379.99 new
Bestseller
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Black

Warranty: 12 months
4.3/5
(224)
Starting at
$686.33
$1,199.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked256 GB - Purple

Warranty: 12 months
4.3/5
(225)
Starting at
$682.25
$1,199.99 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked256 GB - Beige

Warranty: 12 months
4.3/5
(222)
Starting at
$609.00
$1,199.99 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Purple

Warranty: 12 months
4.3/5
(224)
Starting at
$687.00
$1,400.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Beige

Warranty: 12 months
4.1/5
(108)
Starting at
$628.07
$1,199.99 new
Galaxy S23 Ultra - Locked T-Mobile

Galaxy S23 Ultra - Locked T-Mobile256 GB - Black

Warranty: 12 months
4.6/5
(6)
Starting at
$529.00
$1,199.99 new
Galaxy S23 Ultra - Locked AT&T

Galaxy S23 Ultra - Locked AT&T256 GB - Black

Warranty: 12 months
2.3/5
(3)
Starting at
$526.75
$1,199.99 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Lime

Warranty: 12 months
4.3/5
(225)
Starting at
$726.41
$1,499.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked1000 GB - Black

Warranty: 12 months
4.3/5
(221)
Starting at
$789.00
$1,399.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked1000 GB - Gray

Warranty: 12 months
4.3/5
(225)
Starting at
$799.00
$1,399.00 new
Galaxy S23 Ultra - Locked AT&T

Galaxy S23 Ultra - Locked AT&T256 GB - Green

Warranty: 12 months
2.3/5
(3)
Starting at
$594.00
$1,199.99 new
Galaxy S23 Ultra - Locked T-Mobile

Galaxy S23 Ultra - Locked T-Mobile256 GB - Black

Warranty: 12 months
4.6/5
(6)
Starting at
$606.99
$1,199.99 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked256 GB - Red

Warranty: 12 months
4.3/5
(225)
Starting at
$651.27
$1,199.99 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Purple

Warranty: 12 months
4.3/5
(222)
Starting at
$653.00
$1,799.99 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Gray

Warranty: 12 months
4.3/5
(225)
Starting at
$660.00
$1,199.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Beige

Warranty: 12 months
4.3/5
(224)
Starting at
$664.00
$1,199.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked1000 GB - Green

Warranty: 12 months
4.3/5
(221)
Starting at
$760.00
$1,399.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked1000 GB - Blue

Warranty: 12 months
4.3/5
(220)
Starting at
$1,550.00
$1,699.99 new
Galaxy S23 Ultra - Locked T-Mobile

Galaxy S23 Ultra - Locked T-Mobile512 GB - Black

Warranty: 12 months
4.6/5
(6)
Starting at
$727.56
$1,379.00 new
Galaxy S23 Ultra - Locked T-Mobile

Galaxy S23 Ultra - Locked T-Mobile256 GB - Green

Warranty: 12 months
4.6/5
(6)
Starting at
$587.81
$1,199.99 new
Galaxy S23 Ultra - Locked T-Mobile

Galaxy S23 Ultra - Locked T-Mobile512 GB - Green

Warranty: 12 months
4.6/5
(6)
Starting at
$629.52
$1,300.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Blue

Warranty: 12 months
4.3/5
(219)
Starting at
$700.00
$1,399.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked512 GB - Red

Warranty: 12 months
4.3/5
(219)
Starting at
$700.00
$1,379.99 new
Galaxy S23 Ultra - Locked AT&T

Galaxy S23 Ultra - Locked AT&T512 GB - Purple

Warranty: 12 months
2.3/5
(3)
Starting at
$756.99
$1,199.99 new
Galaxy S23 Ultra - Locked T-Mobile

Galaxy S23 Ultra - Locked T-Mobile512 GB - Purple

Warranty: 12 months
4.6/5
(6)
Starting at
$787.72
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked1000 GB - Beige

Warranty: 12 months
4.3/5
(219)
Starting at
$855.99
$1,399.00 new
Galaxy S23 Ultra - Unlocked

Galaxy S23 Ultra - Unlocked256 GB - Lime

Warranty: 12 months
4.3/5
(222)
Starting at
$1,000.00

Refurbished Galaxy S23 Ultra's customer reviews

4.3/5

246 verified reviews in the last 12 months.

  • K

    Keah P.

    Purchased on February 29, 2024

    5/5

    This is the third item I have purchased from back market. I truly don't foresee ever buying electronics brand new again. The phone came in record time, in stellar condition. You would truly never know it was refurbished. It works great, I have had zero problems with anything I've purchased from back market and the Galaxy s23 Ultra was no different.

    Reviewed in the United States on March 28, 2024

    Galaxy S23 Ultra 256GB - Beige - Unlocked
  • R

    Ricky B.

    Purchased on July 25, 2024

    5/5

    This is my second device Ive bought and I gotta say they did it again this is the best condition and the best seller I mean refurbished is way better I’m just gonna put out there for yall who doesn’t trust this type of store or service but I’ll tell you one thing back market has evolve their workers might be perfect or not perfect but in the end of the day we’re just human working to be better, and I’m glad I have the things to say thank you back market.

    Reviewed in the United States on July 30, 2024

    Galaxy S23 Ultra 512GB - Black - Unlocked
  • T

    T V.

    Purchased on June 30, 2024

    5/5

    Works as advertised. Screen is flawless and the camera works well. Got this as a gift, and the receiver was delighted. Clearly professionally refurbished and well packaged. Would recommend this seller.

    Reviewed in the United States on July 4, 2024

    Galaxy S23 Ultra 256GB - Black - Unlocked
  • S

    Shawna S.

    Purchased on April 5, 2024

    5/5

    I was hesitant to ordering such an expensive refurbished phone but I have been pleasantly surprised with my purchase thus far. My phone came in better than Good condition. My only "issue" was that when I started the phone it didn't go through the initial start setup. I ended up factory resetting the phone. After setup I had to go through the settings to unlock the network, which is not a big deal but it is something that not many people would know or consider. Aside from that, it has been a fantastic phone that has worked with my Mint plan.

    Reviewed in the United States on July 1, 2024

    Galaxy S23 Ultra 512GB - Green - Unlocked
  • A

    Alexis B.

    Purchased on December 1, 2023

    4.3/5

    I bought the same phone in the "fair" condition for $50 less and the quality of the 'good' compared to the 'fair' is basically the same.. not worth spending $50 more for more scratches on the screen and dirt and crap all in the crevasses,, the 'fair' quality had no scratches on the screen, just a dent and some scratches on the sides, wasn't dirty and the only actual problem was the screen was popping when you pressed on it but that's not why yall marked it as 'fair' quality. I'm a bit annoyed that i'm lowkey wasting $50 more but it's fine since it's a refurbished phone at the end of the day

    Reviewed in the United States on December 7, 2023

    Galaxy S23 Ultra 256GB - Black - Unlocked
  • J

    Jon Z.

    Purchased on October 15, 2024

    5/5

    Very happy with my s23 ultra refurbished purchase in excellent condition. No blemishes or scratches (large or micro) on the screen or body. Swapping my physical SIM card was smooth and the phone was up and working like normal within an hour of getting it. Quick delivery; very satisfied, will absolutely buy from Back market and this supplier again

    Reviewed in the United States on October 23, 2024

    Galaxy S23 Ultra 512GB - Green - Unlocked
  • J

    Joseph E.

    Purchased on May 19, 2024

    5/5

    UNREGRETABLE PURCAHSE! You can't possibly tell the difference from the phone being bought brand new as it practically IS! It was delivered on time, received all its latest updates, and took just the switch of my SIM card and it was ready for calls and texts. Couldn't be more happy. Refurbished is the way of the future. Would undoubtedly recommend!

    Reviewed in the United States on July 1, 2024

    Galaxy S23 Ultra 256GB - Black - Unlocked
  • W

    Winston B.

    Purchased on December 1, 2023

    4.6/5

    I only have my Samsung galaxy s23 ultra two days ago (not cheap) but I tell you I'm pleasantly surprised by the quality of the phone. No scratches or dents. Works flawless. My only gripe is you should have included a owner's manual. Quality! Product would purchase again.

    Reviewed in the United States on December 6, 2023

    Galaxy S23 Ultra 256GB - Black - Unlocked
  • F

    F. joseph M.

    Purchased on July 3, 2024

    5/5

    I was in the market for a replacement for my Galaxy s23 ultra. I was ecstatic to find such a great resource for quality, pricing and service. Though prices might fluctuate almost daily, I was able to select a mint condition unit for less than found anywhere else, and with proper warranty.

    Reviewed in the United States on September 10, 2024

    Galaxy S23 Ultra 512GB - Black - Unlocked
  • G

    Gladys M.

    Purchased on July 18, 2024

    5/5

    I'm so happy that I was finally able to find and buy an affordable Galaxy s23 Ultra cellphone at an affordable price at this website. What makes this whole deal better is that I was also able to do a trade-in and get a good price for my trade-in cellphone which lowered even more the price of my Galaxy s23 Ultra phone, making the total purchase price even more affordable than other places.

    Reviewed in the United States on August 23, 2024

    Galaxy S23 Ultra 512GB - Black - Unlocked
See all 246 reviews

Read our guides

Searches so popular you can't sit with them