More sustainable than new

Galaxy S23 256GB (Dual Sim) - Black - Unlocked

  • Galaxy S23 - Unlocked Dual Sim
1 - 4
  • Current
$859.00 new

$693.81

before trade-in
Affirm
Pay over Time.
Works with all carriers

Comes with

Good Karma
Charging cable

For you? Only the best.

Refurbished and sold by Gophermods

Live on Back Market since 2022

Accepts

VisaMastercardDiscoverAmerican ExpressAffirmPayPalApple PayKlarna

Often bought together

Galaxy S23 - Unlocked Dual Sim's customer reviews

4.3/5

32 verified reviews in the last 6 months.

  • D

    Dj W.

    5/5

    Reviewed in the United States on September 24, 2023

    My experience with Back Market was a real pleasure. Melek helped me through the whole process with ordering and problems with my credit card. He also found me a back-up refurbisher when the one I wanted to order from was out of stock on the phone I wanted. I'd recommend Back Market to everyone who wanted to order any electronics.
    Galaxy S23 128GB - Lavender - Unlocked

    Purchased on September 13, 2023

  • J

    Jere M.

    4.5/5

    Reviewed in the United States on August 20, 2023

    The Samsung Galaxy S23 (Grade Excellent) arrived one day early. My first experience with Android OS. The phone arrived in what appeared to be perfect shape with no identifiable marks, not even finger prints. As best I can determine, the battery is at 97% capacity which is good. After a significant learning curve for Android, it all seems to work well. The battery life during the day is excellent. With my usage patterns, it appears I could go two or three days before charging again. My experience with BackMarket was excellent.
    Galaxy S23 128GB - Black - Unlocked

    Purchased on August 4, 2023

  • C

    Coryn P.

    4.3/5

    Reviewed in the United States on August 13, 2023

    Phone was in excellent condition as described, with very small marks in the screen corner which it wasn't supposed to have but dont bother me. I did not like that it was already set up with a blank account and with texts from the seller, but a factory reset fixed that. It was also packaged incredibly poorly; inside a single bubble wrap pouch taped closed, shipped in a small paper mailer. It did it's job though, but for a $500+ phone it would be nice for it to at least be in a waterproof container.
    Galaxy S23 128GB - Black - Unlocked

    Purchased on August 1, 2023

  • D

    Denise C.

    4.5/5

    Reviewed in the United States on August 14, 2023

    The phone came in a timely manner and there were no issues get it set up and all of my info transferred from my old phone to the new phone. I did run into an issue where my camera was not saving photos or screenshots. I rebooted the phone and it started working again.
    Galaxy S23 256GB - Black - Unlocked

    Purchased on July 24, 2023

  • J

    Junchen H.

    5/5

    Reviewed in the United States on August 6, 2023

    Phone arrived on-time in secure packaging. Phone looks almost brand new with very minor smudges on the back. I booted up and have been using it for a week without issues. Definitely an upgrade from a iPhone 8.
    Galaxy S23 256GB - Black - Unlocked

    Purchased on July 23, 2023

  • E

    Eduardo M.

    4/5

    Reviewed in the United States on September 4, 2023

    The phone is great! I little small but great! I liked my purchase, the shipping process not so much. My phone came super quick, but my protectors not, so was wait another week to finally use my phone. The cable that came with the phone riped the second day of use. It is a great service tho. Very nice phone!
    Galaxy S23 256GB - Green - Unlocked

    Purchased on August 19, 2023

  • G

    Glenn R.

    4.8/5

    Reviewed in the United States on September 4, 2023

    (Note: The condition of this phone was listed as "excellent" in my original order, not "very good." My review is based on the original description). This is my second BackMarket purchase (previous one for an S22 for a relative). That experience was positive and was a factor in making another phone purchase, this time for myself. As previously, the search and purchase process was very easy. The phone was delivered very quickly and just as-described: in excellent condition with no noticeable scratches or cracks. With a little assistance from AT&T, I was able to swap my existing SIM card and then used Samsung Smart Switch to migrate all my existing phone data to the new one in about an hour. I've been using the S23 for about a week and no issues at all. I'm very pleased with the whole experience at BackMarket and would trust them for any future support and purchases.
    Galaxy S23 256GB - Black - Locked AT&T

    Purchased on August 21, 2023

See all 32 reviews

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 CO2e

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

Everything you ever wanted to know about the Galaxy S23 256GB (Dual Sim) - Black - Unlocked

Galaxy S23 256GB (Dual Sim) - Black - Unlocked


Our partners are electronics experts who test and verify that each item is 100% functional before it leaves the workshop. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.

Galaxy S23 256GB (Dual Sim) - Black - Unlocked

  • Manufacturing part numbers (MPN) : SM-S901U1
  • Screen size (inches) : 6.1
  • Carrier compatibility : Unlocked
  • Storage : 256 GB
  • Memory : 8 GB
  • Model : Galaxy S23
  • eSIM : Yes
  • Processor brand : Qualcomm
  • Processor Core : 8
  • Megapixels : 50
  • OS : Android
  • Resolution : 1080 x 2340
  • Foldable : No
  • Screen type : AMOLED 2X
  • Connector : USB-C
  • Network : GSM/CDMA + 5G
  • Release Date : February 2022
  • Double SIM : Yes
  • Manufacturer Ref. : SM-S901U1
  • Main color : Black
  • SAR head : 1.03
  • SAR body : 1.15
  • Series : Galaxy
  • Color : Black
  • SIM card : Single-SIM + eSIM
  • Verizon compatible : Yes
  • AT&T compatible : Yes
  • T-Mobile compatible : Yes
  • Release Year : 2022
  • SIM format : Nano
  • Memory Card Slot : No
  • Sim Card Format : Nano
  • Series : Galaxy
  • Brand : Samsung
  • Weight : 7 oz
  • Height : 1,08 in
  • Width : 3,43 in
  • Depth : 6,44 in

Welcome to Back Market

The best prices for high-quality reborn tech by sellers we’ve checked and vetted. We don’t mind if you Google us .

Get to know us
  • Pay over Time.
  • 30-day returns
  • Free standard shipping
  • 1-year warranty
1 - 3
  • Current