Galaxy S23 • Unlocked

(1,025 reviews)

$219.99

Save $579.01

Free delivery by Jun 5 - 6

Restored professionally

Based on up to 100 points of inspection

Often bought together

Galaxy S23 • Unlocked

Green • 128 GB • Physical SIM + eSIM

Refurbished price:$219.99

Versus $799.00 new

Samsung S23 protective screen - Tempered glass - Clear

Refurbished price:$14.99

Total price: $234.98

These items might be sold and shipped by different sellers.

Pairs well with

Samsung S23 protective screen - Tempered glass - ClearBrand new
(2)
Refurbished price:$14.99
Galaxy S23 case - TPU - BlackBrand new
(6)
Refurbished price:$22.99
Galaxy S23 case - Plastic - ClearBrand new
(4)
Refurbished price:$20.99
Galaxy S23 case - TPU - BlueBrand new
(3)
Refurbished price:$22.99
AirPods Pro 2 (2023)Good
(654)
Refurbished price:$150.00
AirPods 2 (2019)Excellent
(3,302)
Refurbished price:$92.00
AirPods Pro 2 (2022)Good
(806)
Refurbished price:$139.00
AirPods Max (2024)Good
(45)
Refurbished price:$411.00
AirPods Pro 3 (2025)Good
(124)
Refurbished price:$191.00
AirPods 3 (2021)Excellent
(1,489)
Refurbished price:$103.00
AirPods 4 (2024)Good
(141)
Refurbished price:$108.00
AirPods 4 (ANC) (2024)Good
(160)
Refurbished price:$124.00

Customer reviews for Galaxy S23 • Unlocked

Overall rating

1,025 verified reviews

Rating details

Battery
4.3/5
Shipping
4.6/5
Lens & Camera
4.6/5
Accessories
4.2/5
Packaging
4.5/5
Overall performance
4.4/5
Appearance
4.4/5

Reviews

Lisanne N.
Verified purchase
Reviewed 5/11/26, United States.
It went really well. Transferring the data from my old phone to the S23 was easy, as was putting in the Sim card from my old phone. The S23 connected instantly to my Verizon network. It was just so easy when following your detailed instructions! I am delighted with it! I have already sung your praises to my friends so they can also buy from you!
Galaxy S23 128GB - Purple - Unlocked
Galaxy S23 128GB - Purple - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
4/26/26
Matthew S.
Verified purchase
Reviewed 3/11/26, United States.
Very excellent phone. I was hesitant to purchase a refurbished phone after having difficulties in the past with subpar products. This phone is an incredible proof of quality. I got a Galaxy S23 in Excellent condition and genuinely I would believe this was a new phone. Absolutely flawless condition. No marks, scratches, dents, or any sign of use. Amazing price for the phone. Super fast shipping. I am going to continue to use Backmarket in the future and will recommend them to anyone who will listen. 10/10.
Galaxy S23 128GB - Purple - Unlocked
Galaxy S23 128GB - Purple - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
3/5/26
Sully R.
Verified purchase
Reviewed 1/23/26, United States.
I am pleased to report that the phone arrived in perfect condition. Although I initially had some trouble activating the SIM card, I contacted Metro support, and they were incredibly helpful in completing the setup process for me.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/6/26
Deedee H.
Verified purchase
Reviewed 5/29/26, United States.
The refurbished Samsung S23 came in Great shape and works like a new phone! Was received within 2 days of ordering. It holds a charge all day with moderate use. Love the size of this model and love camera on this phone!
Galaxy S23 256GB - Purple - Unlocked
Galaxy S23 256GB - Purple - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
5/13/26
Mark S.
Verified purchase
Reviewed 4/16/26, United States.
Everything is going well. Easily transferred service and data. My family has received a few refurbished phones from Back Market and we have zero complaints. We will be happy to use Back Market in the future.
Galaxy S23 128GB - Green - Unlocked
Galaxy S23 128GB - Green - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
3/29/26
Rita K.
Verified purchase
Reviewed 11/20/24, United States.
Exchanged a Samsung Galaxy S9 for a Samsung Galaxy S23. I came across Back Market in an article and after checking them and many other refurbished electronics suppliers I felt completely comfortable to take a chance. The order process itself was very easy and product shipped/arrived as promised. The staff picks were helpful in deciding on what to get as well. I had no problem setting up the phone myself thru my current carrier Verizon. ALL data transferred successfully. I took it in just to make sure I did everything correctly and without knowing it was refurbish, even they said the phone looked and operated as New. I would definitely use Black Market again . (I ordered an Excellent level which was similar price to Good condition at the time.)
Galaxy S23 128GB - Purple - Unlocked
Galaxy S23 128GB - Purple - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/5/24
Timothy S.
Verified purchase
Reviewed 2/3/26, United States.
So far its perfect and in great condition i am so glad i bought it i will be getting more tech from you guys i love black market now .
Galaxy S23 128GB - Purple - Unlocked
Galaxy S23 128GB - Purple - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
1/30/26

Everything you ever wanted to know about the Galaxy S23 • Unlocked

Durability
Overall performance
Camera
Screen quality

GreenColor (official name)
AndroidOS
0.88SAR body
GreenColor
5GNetwork
Physical SIM + eSIMSIM card
SM-S911UManufacturer Ref.
YesLast OS Compatibility
8 GBMemory (GB)

The Galaxy S23 is Samsung’s 2023 flagship, and while it’s now a generation behind the latest, it still packs plenty of flagship-worthy features. With its handy size, advanced camera system, and fast processor, this phone keeps up with the pace of modern life—no wild claims, just reliable performance for people who want a stylish, powerful Android with a proven track record.

Key features:

Release Date: February 2023
Display: 6.1-inch Dynamic AMOLED 2X, FHD+ (2340 x 1080 px), 120Hz refresh rate
Processor: Qualcomm Snapdragon 8 Gen 2 for Galaxy
Camera: Triple rear cameras: 50MP (wide) + 12MP (ultra-wide) + 10MP (telephoto), 12MP front camera
Operating System: Ships with Android 13 (One UI 5.1)
Build: Gorilla Glass Victus 2 (front & back), Armor Aluminum frame
Connectivity: 5G compatible, Wi-Fi 6E support

Who is this for?

The Galaxy S23 is a solid pick for professionals and students who want premium features—like a fast display, excellent cameras, and dependable build quality—without chasing the absolutely latest tech. It’s smaller and easier to use one-handed than larger models like the S23 Ultra, while offering a better balance of usability and performance than older Samsung flagships. If you’re after a practical, durable, and modern Android, this one’s for you.

Pros & Cons: Pros Cons Compact flagship build—easy to use with one hand. No expandable storage—microSD slot is nowhere to be found (again). Fast, smooth display with 120Hz refresh rate. Camera zoom isn’t as advanced as the Ultra models. Gorilla Glass Victus 2 for improved durability. Incremental updates over the S22—expect evolution, not revolution.
Why refurbished?

Choosing a refurbished Galaxy S23 supports tech that’s built to last and the planet, too—less waste, same modern features. Every pre-owned device on Back Market goes through rigorous testing and quality checks for peace of mind. Learn more about our quality standards.

Color (official name): Green
OS: Android
SAR body: 0.88
Color: Green
Network: 5G
SIM card: Physical SIM + eSIM
Manufacturer Ref.: SM-S911U
Last OS Compatibility: Yes
Memory (GB): 8 GB
Serie: Samsung Galaxy S
Weight: 6 oz
Main camera: 50 megapixels
Screen type: Dynamic AMOLED 2X
Resolution: 1080 x 2340
SAR head: 0.95
Storage: 128 GB
Memory Card Slot: No
Foldable: No
Front camera: 12 megapixels
Release Year: 2023
Model: Galaxy S23
Screen size (inches): 6.1
Carrier compatibility: Unlocked
Brand: Samsung

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

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

Choose location

Suggested searches

Popular searches

Galaxy S23 • Unlocked

Restored professionally

Comes with

Often bought together

You may also like

Pairs well with

Customer reviews for Galaxy S23 • Unlocked

Overall rating

Rating details

Reviews

Reviews

Lisanne N.

Matthew S.

Sully R.

Deedee H.

Mark S.

Rita K.

Timothy S.

Popular searches

Everything you ever wanted to know about the Galaxy S23 • Unlocked

Durability

Overall performance

Camera

Screen quality

Related articles

How to factory reset an Android phone (4 quick scenarios) | Back Market

iPhone vs. Android: Which OS is Right for You? | Back Market

Can you use a Galaxy watch with an iPhone? | Back Market

Best smartwatch for Android: The only guide you need | Back Market

Android Phone Activation Guide | eSIM or SIM | Back Market

Apple Watch Series 11 colors guide: find the perfect match for your personal style | Back Market

iPad vs Samsung Tablet Comparison | Back Market

Welcome to Back Market