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Galaxy S23
- Fair
- Standard battery
- 128 GB
- Physical SIM + eSIM
- Black
£245.99
before trade-in
applies (starting at £0.49)
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Proudly refurbished by NPJ Trading Limited
Free delivery by 24 - 25 Sept
Express delivery by 23-24 Sept from £5.00
Comes with
Compatible charging cable
Often bought together
Galaxy S23
Black • 128 GB • Physical SIM + eSIM
Refurbished price:£245.99
£831.51 newVersus £831.51 new
Total price: £266.98
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy S23
Overall rating
4.5/54.5/511,947 verified reviewsRating details
Accessories
4.1/5
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
Reviews
Brian T.
Verified purchaseReviewed 16/07/2026, United Kingdom.
4.9/5Have used Backmarket many times before. The galaxy S23 that l ordered was received in excellent condition and l was always informed regarding the delivery of the phone. l will use them again and would thoroughly recommend them for anyone looking for a refurbished phone.
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
09/07/2026
Natasha S.
Verified purchaseReviewed 06/06/2026, United Kingdom.
5/5I 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
Lorraine G.
Verified purchaseReviewed 28/08/2026, United Kingdom.
5/5My old A10 was getting very slow so decided to get a newer samsung. Several family members and friends recommended Back Market so decided to give it a go. Wesite easy to use to enable you to pick the make and condition of a refurbished phone. It arrived the following day and was exactly what I had ordered. Transferred all my photos etc and so far am thrilled with my new refurbished phone. 😃
Galaxy S23 128GB - Green - Unlocked
Galaxy S23 128GB - Green - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
20/08/2026
Florin B.
Verified purchaseReviewed 05/01/2026, United Kingdom.
5/5I 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 purchaseReviewed 24/11/2025, United Kingdom.
5/5I'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
Carol F.
Verified purchaseReviewed 11/08/2026, United Kingdom.
5/5I am very pleased with my purchase. It looks like a brand new phone, with no marks or scratches whatsoever. I was a bit wary about buying a refurbished one, but my son recommended Back Market as he has been buying from them for several years. Would definitely recommend.
Galaxy S23 128GB - Purple - Unlocked
Galaxy S23 128GB - Purple - 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
02/08/2026
Carol S.
Verified purchaseReviewed 03/09/2026, United Kingdom.
5/5This is the 3rd phone ive ordered from back market, fantastic service, ordered one for myself, grandaughter, and this one for my husband to bring him more up to date, I was very pleased with my purchase of galaxy s23, it works great, very good condition and ticks all the boxes, it saves a lot of money and if it helps the planet to recycle im very happy with that, I wish we could all do more like that.
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
24/08/2026
Popular searches
Everything you ever wanted to know about the Galaxy S23
Durability
Overall performance
Camera
Screen quality
2023Year of Release
Samsung Galaxy SSerie
12 megapixelsFront camera
AndroidOS
8 GBMemory (GB)
Dynamic AMOLED 2XScreen type
UnlockedCarrier compatibility
6.1Screen size (in)
Phantom blackColour (official name)
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)
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.
- Year of Release
- 2023
- Serie
- Samsung Galaxy S
- Front camera
- 12 megapixels
- OS
- Android
- Memory (GB)
- 8 GB
- Screen type
- Dynamic AMOLED 2X
- Carrier compatibility
- Unlocked
- Screen size (in)
- 6.1
- Colour (official name)
- Phantom black
- SIM card
- Physical SIM + eSIM
- SD Card Slot
- No
- Mobile network
- 5G
- Resolution
- 1080 x 2340
- Foldable
- No
- Compatible with latest Update
- Yes
- Model
- Galaxy S23
- Brand
- Samsung
- Colour
- Black
- SAR head
- 0.7
- Weight
- 167 g
- Main camera
- 50 megapixels
- Storage
- 128 GB
Galaxy S23
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