Galaxy S23Green • 128 GB • Physical SIM + eSIM

(9,893 reviews)

£228.00

before trade-in

Save £791.00

Free delivery by 15 - 16 Jun

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Customer reviews for Galaxy S23

Overall rating

9,893 verified reviews

Rating details

Accessories
4.2/5
Appearance
4.7/5
Battery
4.3/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.6/5
Shipping
4.7/5

Reviews

Natasha S.
Verified purchase
Reviewed 06/06/2026, United Kingdom.
I bought the Galaxy S23 for my dad. He is really impressed with the speed, the long battery life and the camera. He said the phone works like new and he would never have known it was a refurbished phone if I hadn't told him.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
12/05/2026
Florin B.
Verified purchase
Reviewed 05/01/2026, United Kingdom.
I recently bought a refurbished Samsung Galaxy S23 from Back Market, and I’m genuinely impressed. The device arrived in excellent condition — honestly, it looks and feels almost brand new. The screen is flawless, the battery health is strong. I have placed the order on Sanday morning and I received on Monday. Back Market’s packaging was secure, delivery was quick, and the whole process felt smooth and reliable. I really appreciate the transparency about the device’s condition and the warranty included, which gave me extra peace of mind. If you’re considering a refurbished phone, the S23 from Back Market is a fantastic choice. Great value, great quality, and a much more sustainable way to upgrade your tech. Highly recommended.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
28/12/2025
Sonesh L.
Verified purchase
Reviewed 24/11/2025, United Kingdom.
I'm pleased with the phone that I ordered and received good service and brand new condition my phone. Back Market gives me confidence to buy reconditioned and the prices are great. I love the Samsung Galaxy S23 and am very happy to be back using one again. Recommended the service.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
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
13/11/2025
Thomas D.
Verified purchase
Reviewed 20/04/2026, United Kingdom.
Great . I had a Samsung Galaxy A54 work phone ,which I liked. I've recently retired and needed a replacment phone .I decided to get another Samsung . The phone is in great condition and the Web site is really informative and detailed in helping to choose a handset. I'm really happy with the entire process. My wife is currently in a phone contract. She is going to purchase a refurbished phone next time.I can only speak for myself but ill definitely check out Back Market when I purchase my next phone
Galaxy S23 128GB - Green - Unlocked
Galaxy S23 128GB - Green - Unlocked
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
01/04/2026
Julie S.
Verified purchase
Reviewed 06/04/2026, United Kingdom.
I was a bit nervous purchasing a refurbished phone, but a friend of mine had previously had an iPad from Backmarket and was very pleased with her purchase. I'm glad I went ahead with the purchase, as I'm really pleased with my phone. Thoroughly recommend.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
26/03/2026
Lee J.
Verified purchase
Reviewed 06/04/2026, United Kingdom.
Delivered quickly. Perfect condition, as advertised. Replacement for the Wifes old S9+ phone, fully up & running with account details swopped over in about 10-15 minutes. I always buy refurbished to cut costs. 5-star.
Galaxy S23 128GB - Beige - Unlocked
Galaxy S23 128GB - Beige - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
22/03/2026
Adelina S.
Verified purchase
Reviewed 25/03/2026, United Kingdom.
The phone is in excellent condition no scratches.! Bought as present for my mum, very happy with the phone but maybe because it was refurbished everything needed updating, with back up and transferring everything from her old phone took about 4 hrs to set up but supper happy with the phone. Thank you!
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
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
12/03/2026

Everything you ever wanted to know about the Galaxy S23

Durability
Overall performance
Camera
Screen quality

1080 x 2340Resolution
SamsungBrand
NoFoldable
Dynamic AMOLED 2XScreen type
GreenColour
Galaxy S23Model
Samsung Galaxy SSerie
5GMobile network
50 megapixelsMain camera

The Samsung Galaxy S23 may be one generation behind in 2025, but it offers a well-balanced set of features and a compact design, making it a practical option for those seeking a modern Android experience without all the extra bulk. Packed with a powerful processor, a versatile camera system, and a vibrant display, this pre-owned device handles everyday tasks with ease and a bit of style.

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
Operating System: Shipped with Android 13, with update support
Connectivity: 5G compatible and Wi-Fi 6E support
Build: Armour Aluminium frame, Gorilla Glass Victus 2 (front and back)

Who is this for?

The Galaxy S23 is ideal for anyone after a compact yet reliable Android flagship. Professionals, commuters, and regular travellers will appreciate its pocket-friendly size and top-end connectivity. Compared to larger models like the Galaxy S23 Ultra, it offers the core Galaxy experience in a more manageable package. If you don’t need a stylus or extra camera tricks, this model strikes a sensible balance for daily life.

Pros & Cons:

Pros	Cons
Compact build is easy to handle and pocket.	No microSD slot for extra storage.
Bright, smooth AMOLED display with 120Hz refresh rate.	Standard camera zoom compared to Ultra models.
5G and Wi-Fi 6E keep you connected at top speeds.	Minimal design upgrades over the previous S22 generation.

Why refurbished?

Opting for a refurbished Galaxy S23 means you’re supporting the circular economy and helping reduce e-waste while still enjoying flagship specifications and modern features. Each device on Back Market has passed our stringent quality checks to ensure it’s up to scratch. Learn more about our quality standards.

Resolution: 1080 x 2340
Brand: Samsung
Foldable: No
Screen type: Dynamic AMOLED 2X
Colour: Green
Model: Galaxy S23
Serie: Samsung Galaxy S
Mobile network: 5G
Main camera: 50 megapixels
Compatible with latest Update: Yes
Memory (GB): 8 GB
SAR head: 0.7
Storage: 128 GB
SIM card: Physical SIM + eSIM
Colour (official name): Green
Screen size (in): 6.1
Year of Release: 2023
Weight: 350 g
SD Card Slot: No
Front camera: 12 megapixels
OS: Android
Carrier compatibility: Unlocked
Connector: USB-C

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Galaxy S23Green • 128 GB • Physical SIM + eSIM

Galaxy S23Green • 128 GB • Physical SIM + eSIM

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Customer reviews for Galaxy S23

Overall rating

Rating details

Reviews

Reviews

Natasha S.

Florin B.

Sonesh L.

Thomas D.

Julie S.

Lee J.

Adelina S.

Popular searches

Everything you ever wanted to know about the Galaxy S23

Durability

Overall performance

Camera

Screen quality

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