Galaxy S23 Ultra (2023)

$418.95
Excl. tax
-65%$1,199.00 new
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T
Galaxy S23 Ultra 256GB  - Green - Locked AT&T

Galaxy S23 Ultra (2023)

4.5/5(18 reviews)
256GB6.8"Dynamic AMOLED 2XGreen
$418.95
Excl. tax
-65%$1,199.00 new
GoodNew battery
1left
Mathilde

Need a quote?

Your dedicated account manager will hand-pick the right models and vetted sellers for consistent quality, then source the quantities you need.

Pay by credit card or wire transfer
Sold and shipped from Texas, United States

Tech specs

Battery

Above 90%

Processor

Qualcomm SM8550-AC Snapdragon 8 Gen 2

Memory

8GB RAM

Storage

256GB

Screen

6.8" (1440 x 3088)

Screen type

Dynamic AMOLED 2X

Network

5G

Last supported OS

Android

Carrier lock

AT&T

SIM Card

Physical SIM + eSIM

Color

Green

Release year

2023

Comes with

Compatible charging cable
Good karma

Restored professionally

Up to 100 control points included

Reviews

Sheashea L.Verified purchase
Purchased on 10/26/2025
5.0/5

10/10! Unbelievable that the phone I received is a "refurbished Locked Samsung Galaxy s23 Ultra Green, Fair condition" for a third of the price that a new one is priced at at a carrier's in store or online!!! This is cell phone purchase #2 with Back Market for me and I couldn't be a happier customer than I am with my Back Market experiences all around!!! I recommend Back Market to any and everyone that is looking for electronics new and upgrading!! Also, the extra protection plan(s) and extensions they offer are a must as well as a plus!! I highly recommend that anyone who is purchasing a product and is offered the protection insurance and the extensions for them, fork out the extra $$ and buy them, they are well worth the extra funds and they are the very best!! Thank you so very much Back Market and Bolt Protection for everything!! I'm 100% a Lifetime customer of Back Market....You're the BEST!!!!

Jenny Z.Verified purchase
Purchased on 09/03/2026
4.8/5

very nice!! the phone came super quick (it took around only 2 days with standard delivery yay) and it’s really good quality considering the lower price. i lowkey wasn’t sure if this website/app was legit but no issues here! i’ll definitely come back if i end up looking for another device 😈😈

Jim D.Verified purchase
Purchased on 09/16/2026
4.6/5

Everything was good except I'm a little concerned about the condition of the device. I paid for "good", but I may have received "fair". Hence the 4 star rating. This is my 3rd time ordering and other 2 were great experiences.

Howard B.Verified purchase
Purchased on 07/06/2025
5.0/5

Love the phone and it works perfectly other than it might have been an aftermarket screen and finger print reader doesn't work the best but it doesn't bother me the phone is amazing and an amazing price.

Jenise S.Verified purchase
Purchased on 03/24/2025
4.9/5

Phone came super early. The package was in mint condition (not crushed like other stuff I get from fedex). The screen was scratched, but for an "acceptable" phone, there wasn't much damaged. Everything works perfectly 👍

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

171.1 lbs of CO₂

That’s like driving an SUV from NYC to Chicago.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That’s like 20 dogs digging in your yard for a week.

20,341.2 gallons of water

That’s like running a faucet for 3 days.

Hand-picked merchants to guarantee quality and volume

Download invoices from your order history

Pay by credit card or wire transfer

12-month contractual warranty for your professional serenity

The best tech. Right at your fingertips.

Subscribe to the newsletter. We send one email a month. No spam, pinky promise.