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Free 30-day Returns
1-Year Warranty
Free Shipping
Certified 55-point Inspection

GAZELLE CERTIFIED PRE-OWNED

We've sold millions of electronic devices.

Free 2-Day Shipping
Free 30-day returns
Gazelle Certified Pre-Owned. 55-point comprehensive quality inspection with all original parts.

Upgrading? Sell your old tech!

Gazelle could pay you for that phone you no longer use.
Mint Mobile Premium Wireless, plans start at $15 a month. Shop now.

Galaxy S23 Ultra 256GB (Unlocked)

Original price $1199 new
Regular price $449.99
Sale price $449.99
Sale Sold out
Protection Plan Options

Upgrading? Sell your old tech!

Gazelle could pay you for that phone you no longer use.
Free 30-day Returns
1-Year Warranty
Free Shipping
Certified 55-point Inspection

GAZELLE CERTIFIED PRE-OWNED

We've sold millions of electronic devices.

Free 2-Day Shipping
Free 30-day returns
Gazelle Certified Pre-Owned. 55-point comprehensive quality inspection with all original parts.

What's Included?

  • Charger cable
  • Easy 30-day returns
  • 55-point quality inspection
  • No contracts or strings attached

Key Features

 

PERFORMANCE

The Galaxy S23 Ultra is a technological powerhouse, boasting a level of speed and performance that redefines the smartphone experience. Its cutting-edge Snapdragon 8 Gen 2 chipset orchestrates a symphony of efficiency, seamlessly handling the most demanding tasks with ease. The device's 5G connectivity not only ensures lightning-fast data transfer but also unlocks a new era of connectivity possibilities. The Galaxy S23 Ultra from Gazelle isn’t just a phone; it's a testament to technological prowess, delivering a fast and fluid experience that raises the bar for high-performance smartphones.

DISPLAY

The display of the Galaxy S23 Ultra is nothing short of breathtaking, setting a new standard for visual excellence. Boasting a Dynamic AMOLED screen, every interaction is a feast for the eyes. Colors pop with stunning clarity, and the high refresh rate ensures silky-smooth scrolling and gaming experiences. The HDR10+ support adds a layer of depth and richness to multimedia content, making videos and images come alive with incredible detail and contrast. The expansive screen real estate provides an immersive canvas for productivity and entertainment alike. Whether you're editing photos, watching movies, or simply scrolling through social media, the Galaxy S23 Ultra's display is a visual masterpiece that elevates the smartphone experience to unparalleled heights.

CAMERA

The camera system on the Galaxy S23 Ultra is a photography game-changer, showcasing an arsenal of cutting-edge features that transform moments into masterpieces. The 200MP main camera captures incredible detail, while the periscope zoom lens allows for astonishing magnification without compromising clarity. Night mode capabilities push the boundaries of low-light photography, delivering stunning results in challenging conditions. The device's ability to record in 8K resolution adds a professional touch to your videography endeavors.

OTHER FEATURES

Beyond the spotlight of its headline features, the Galaxy S23 Ultra harbors a treasure trove of lesser-known gems that enhance its allure. One such hidden gem is its advanced privacy features, including a secure folder with biometric access, ensuring your sensitive data stays confidential. The phone's reverse wireless charging capability is another discreet but powerful feature, allowing you to share battery power with your accessories or a friend's device. The under-display fingerprint sensor provides a seamless and secure unlocking experience, discreetly tucked beneath the stunning display. The Galaxy S23 Ultra also boasts an AI-driven personalization feature that adapts to your usage patterns, making the phone truly yours. You can make the Galaxy S23 Ultra yours today by shopping certified preowned with Gazelle.

Carrier Compatibility

Our unlocked devices are generally GSM & CDMA compatible and will work on all major US carriers (Verizon, AT&T, Sprint, T-Mobile) and most MVNOs. Unlocked devices may not work in non-LTE coverage areas. Learn more.

How to activate

Most carriers offer activation through their website, however you may need to call the carrier directly to complete activation.

Learn more about phone activation

Specifications

  • Operating System:Android 13, One UI 5.1
  • Processor:Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
  • Memory:8GB RAM
  • Storage:256GB
  • Rear Camera:200MP, f/1.7, 24mm Wide
  • Rear Camera:10MP, f/4.9, 230mm Periscope Telephoto
  • Rear Camera:10MP, f/2.4, 70mm Telephoto
  • Rear Camera:12MP, f/2.2 13mm, 120 degree Ultrawide
  • Front Camera:12MP, f/2.2, 26mm Wide
  • Battery:Li-Ion 5000 mAh, non-removable
  • Display Size:6.8"
  • Display Resolution:1440 x 3088 pixels
  • Connectivity:Wi-Fi, Bluetooth 5.3, GPS, NFC, USB Type-C 3.2
  • Body Dimension:6.43", 3.07", 0.35"
  • Weight:234g

View full details
Mint Mobile Premium Wireless, plans start at $15 a month. Shop now.
Galaxy S23 Ultra 256GB (Unlocked)
Original price $1199 new
Regular price $449.99
Sale price $449.99
Sale Sold out

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1 of 3
  • 5 stars: 28 (72%)
  • 4 stars: 2 (5%)
  • 3 stars: 1 (3%)
  • 2 stars: 2 (5%)
  • 1 star: 6 (15%)
Some of the reviews shown are from related products the merchant grouped with this one.
G
Gustavo Ortega

Works just perfect

E
Ellin Contreras Antonio

Excellent—I highly recommend shopping here

A
Anonymous

Great

A
Anonymous

Great product fast delivery third order with this company

D
Dean Barbor

Excellent choice for a top-notch phone at a reasonable cost.

c
corinne l.
I phone

It arrived promptly, was easy to transfer and so far, has been wonderful

A
Aaron D.
Nice

Perfect condition, works great, gazelle is the best place to buy!

J
Jose J.
I placed an order for

I placed an order for the 256GB, and Gazelle didn't have one, they sent me the 512GB at no extra cost.
The came in a pristine condition, the battery is hold charge for many hours.
Thanks Gazelle.

L
Leslie S.
The information provided is very

The information provided is very different as I am presently experiencing with the warranty

R
Rebecca E.
Happy with my Phone!

No issues activating it!

N
Nadine M.
The phone was in excellent

The phone was in excellent condition as stated love it 5 star for i would definitely recommend gazell

R
Robert T.
happy

very happy

G
Gorve l.
Very good and love my phone

First of all, I thought it's gonna bad or fake phone . But no it's actually so good and looks like brand new phone I got scam before with Amazon and eBay but this company really worth it buying good phone .

B
BILLY W.
Galaxy S23 Ultra

no issues with the phone. no issues with offering or the website. was overall pleased by my purchase. my ONLY complaint is that o never received my $30 refund for the shipping costs (because of issues on Gazelle's end, which they gratefully took care of) but I was promised that I'd be refunded the shipping costs. would be nice to receive my refund. otherwise I have no issues or complaints

C
CINDY B.
galaxy 23

Love my new phone. It was easy to transfer all my data from my old phone and in excellent condition.

A
Amanda H.
Phone condition not as described

Bought the good condition, had a couple gouges in the screen and a scratch on the camera. They refused to exchange the phone, wanted me to mail it back then wait up to 30 days for a refund then rebuy the phone that has gone up in price now. I tried to get them to refund me the price difference between fair and good, they refused. So I had to dispute with paypal. I've bought from gazelle and recommend them before. But after this I will buy elsewhere.

A
Amanda S.
Battery life is very poor

I've purchased many used phones from Gazelle and have had 5 star experiences with every phone. Sadly this purchase isn't what I expected. The phone is good, but the battery doesn't hold a charge very well.

A
Abdelhamid A.
:ok_hand:

Overall very good !!!

J
Javier C.
Excelente!

Awesome cellphone!

V
Veni O.
It froze!!! first time that

It froze!!! first time that turn on Running hot. So reset so many times I'm done with it. Don't want to deal with the customer services been thru that experience don't want to go thru it anymore. Overall-5 stars

M
Marjorie I.
Love my phone and the quality

Will be buying from gazelle again

C
Christina S.
Not enough quality checks

Phone was in very good condition however after I switched my old phone to my new phone and set everything up/organized my apps,preferences, etc. I made my first call and couldn't hear anything - the speaker was broken! Can't believe checking to make sure the phone can work to make phone calls isn't part of the quality check. Huge waste of time, but at least they followed thru on their word with a refund.

R
Rose A.
S23 5g ultra

I absolutely :100: love my new phone.

J
Judith P.
Good purchase

Got phone in a timely manner. Had some cosmetic scratches on outer edge. Overall very good phone with no issues to date. Happy customer!

L
Luchie D.
Very good experience

This is my 2nd time buying used phone from Gazelle and I am satisfied. My recent purchase was last month and phone looks new and still function as new as described.

J
John K.
Another Great Order

Phone was delivered as described both cosmetically and functionally. Thanks Gazelle!

v
valeska v.
Samsung 23ultra

Excellent like new

T
TaKeitha M.
I love my new phone.

I love my new phone. All of the features are great!!!!

J
Jon S.
Horrible slow

It took almost 2 weeks to arrive. I called and the customer service said I just need to wait. What a joke of a company

H
HIEP T.
Battery is short

Battery is short

M
Miles T.
Great phone

The phone purchased was used had a few scuffs on the edges other than that the screen and the back of the phone is perfect would definitely buy again

d
dov b.
Samsung s23 ultra

Phone was in excellent condition and works well with no issues, I'm very happy with my purchase

A
Adam M.
The phone was Brand New

The phone was Brand New
and worked with my phone servise with zerow issuses.
I would reckmond using gazzlle to all my friends.