Certified refurbished Galaxy S23 Ultra

Galaxy S23 Ultra

Best Certified Used and Refurbished Galaxy S23 Ultra

2023Released
Android 17Supports Latest OS
  • Professionally Refurbished
  • Clean IMEI
  • Fully Functional
  • 30-Day Money Back Guarantee

From$377

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Editorial Review

UpTrade Buy Index9/10
The UpTrade Buy Index rates each model from 1 to 10 based on how strongly we recommend buying it Certified Used / Refurbished at today's market price.

The Galaxy S23 Ultra remains one of the best premium Android smartphones you can buy. Released in 2023, it features a stunning 6.8-inch 120Hz Dynamic AMOLED display, the Snapdragon 8 Gen 2 for Galaxy processor, a built-in S Pen, an outstanding 200MP camera system, and support for the latest One UI 9 (Android 17). We highly recommend the Galaxy S23 Ultra in 2026 because it is the most affordable Certified Used and Refurbished Ultra model that supports the latest Android version. If your budget allows, you may also want to check the Galaxy S24 Ultra, which introduced Samsung's 7 years of software support through 2031, making it one of the best long-term smartphone investments available.

Compare Galaxy S23 Ultra Prices

amazon logo
Galaxy S23 Ultra
Excellent
Sale
Gazelle logo
Galaxy S23 UltraAT&T 256GB Phantom Black
Fair
$377
Gazelle logo
Galaxy S23 UltraVerizon 256GB Phantom Black
Fair
$377
Gazelle logo
Galaxy S23 UltraVerizon 256GB Green
Fair
$377
Gazelle logo
Galaxy S23 UltraVerizon 256GB Cream
Fair
$377
Gazelle logo
Galaxy S23 UltraVerizon 256GB Lavender
Fair
$393
Gazelle logo
Galaxy S23 UltraVerizon 256GB Phantom Black
Good
$393
Gazelle logo
Galaxy S23 UltraVerizon 256GB Cream
Good
$393
Gazelle logo
Galaxy S23 UltraVerizon 512GB Green
Fair
$400
amazon logo
Excellent
Galaxy S23 Ultra
Sale
Gazelle logo
Fair
Galaxy S23 UltraAT&T 256GB Phantom Black
$377
Gazelle logo
Fair
Galaxy S23 UltraVerizon 256GB Phantom Black
$377
Gazelle logo
Fair
Galaxy S23 UltraVerizon 256GB Green
$377
Gazelle logo
Fair
Galaxy S23 UltraVerizon 256GB Cream
$377
Gazelle logo
Fair
Galaxy S23 UltraVerizon 256GB Lavender
$393
Gazelle logo
Good
Galaxy S23 UltraVerizon 256GB Phantom Black
$393
Gazelle logo
Good
Galaxy S23 UltraVerizon 256GB Cream
$393
Gazelle logo
Fair
Galaxy S23 UltraVerizon 512GB Green
$400

About
Used Condition

Tips: All Certified Used Phones/Devices are fully functional. The main difference is cosmetic. The better the condition, the more expensive. If you want the cheapest, pick Fair. If you want a balanced choice, choose Good.

Pristine
Near flawless. Like New.
Excellent
Minor Scratches (NOT visible at arm's length)
Good
Light Scratches visible at arm's length
Fair
Heavy sign of wear and tear but still fully functional

Galaxy S23 Ultra General Market Price

Galaxy S23 Ultra General Market Price$0$100$200$300$400Oct 2025Dec 2025Feb 2026Apr 2026Jun 2026Aug 2026Oct 2025: $343$343Nov 2025: $333$333Apr 2026: $365$365May 2026: $361$361Jun 2026: $381$381Jul 2026: $383$383Aug 2026: $372$372Sep 2026: $377$377

* Disclaimer: this General Market Price doesn't include Amazon market price history.

Software Support

How long is Galaxy S23 Ultra supported?

Release
2023
Support Android 17 (Latest)
Yes
Android Upgrade End*
2027
Security Update End*
2028

* Support End Year is estimated by UpTrade and subject to change by the OEM.

Key Specs

Snapdragon 8 Gen 2
Chipset
Quad 200MP
Main Camera
12MP
Selfie Camera
Dynamic AMOLED 2X
Display
6.8-inch
Screen

Full Specs

CategorySpecs
Category Specs
Network GSM / CDMA / HSPA / LTE / 5G
Launch 2023
Body Glass front/back (Gorilla Glass Victus 2), aluminum frame
Display 6.8-inch Dynamic AMOLED 2X, 120Hz, HDR10+
Resolution 1440 x 3088 pixels
Chipset Snapdragon 8 Gen 2 for Galaxy
OS Android 13, One UI 5.1
Software Support Up to 4 Android OS upgrades and 5 years of security updates
RAM 8GB / 12GB
Storage 256GB / 512GB / 1TB, no microSD card slot
Rear Camera 200MP main, 10MP periscope telephoto (10x optical zoom), 10MP telephoto (3x optical zoom), 12MP ultrawide
Front Camera 12MP
Video Up to 8K rear video, 4K front video
Battery 5,000 mAh
Charging 45W wired charging, 15W wireless charging
Water Resistance IP68 dust and water resistant
Security Under-display fingerprint sensor
Connectivity Wi-Fi 6E, Bluetooth 5.3, NFC, USB-C
Special Features Built-in S Pen, Expert RAW support

Variants

Network

Color

Storage

Customer reviews

Data FromReviews.io
4.53 Rating based on 953 Reviews
C
Someone had genuine interest in me as a customer. Broker and team went above and beyond to help me sell a token I wasn't confident I could handle myself. The best is their quality communication. A rare thing on the Internet today. They are quick, and the receipts are readily available. You do get what you pay for. Amazing.
Next review

Customer Reviews

4.53 Rating based on 953 ReviewsData From Reviews.io
Someone had genuine interest in me as a customer. Broker and team went above and beyond to help me sell a token I wasn't confident I could handle myself. The best is their quality communication. A rare thing on the Internet today. They are quick, and the receipts are readily available. You do get what you pay for. Amazing.
C
I got one phone, and then decided that I wanted a different one so - I have ordered, returned, gotten refunded and ordered anew with these people. And I have to say it was all seamless. I love the goal of creating less electronica waste by reusing it, and the phone that I have now works great.
Anonymous
This was my second phone that I got from uptradeit. The phone was described accurate and arrived quickly. No issues at all.
Anonymous

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FAQ

Why should I consider purchasing a used Galaxy S23 Ultra?

Purchasing a used Galaxy S23 Ultra offers a budget-friendly option to experience the latest features and innovations of this model. UpTrade connects you with reliable sellers offering competitive prices for refurbished devices.

What benefits does UpTrade offer for buying a refurbished Galaxy S23 Ultra?

UpTrade provides a diverse selection of refurbished Galaxy S23 Ultra models from trusted sellers. Our platform verifies sellers and provides detailed product descriptions, ensuring transparency and peace of mind for buyers.

Are refurbished Galaxy S23 Ultra models reliable?

Yes, refurbished Galaxy S23 Ultra models sold on UpTrade undergo rigorous inspections and repairs by certified technicians, ensuring they are reliable and fully functional.

Can I trust the sellers offering refurbished Galaxy S23 Ultra devices on UpTrade?

Absolutely. UpTrade carefully evaluates sellers to ensure they meet our standards for reliability and customer satisfaction, providing you with a secure buying experience.

How does UpTrade assist in finding the best deal on a refurbished Galaxy S23 Ultra?

UpTrade simplifies the process of comparing prices from various trusted sellers, enabling you to find the best deal with ease and confidence.
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