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Galaxy S23
- Fair
- Standard battery
- 128 GB
- Physical SIM + eSIM
- Black
£204.00
before trade-in
applies (starting at £0.49)
Save £627.51
Proudly refurbished by Reboot Republic LTD
Free delivery by 4 - 5 Nov
Express delivery by 3-4 Nov from £5.00
Comes with
Compatible charging cable
Often bought together
Galaxy S23
Black • 128 GB • Physical SIM + eSIM
Refurbished price:£204.00
£831.51 newVersus £831.51 new
Total price: £225.99
These items might be sold and delivered by different sellers.
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- Smart Essentials
Customer reviews for Galaxy S23
Overall rating
4.5/54.5/512,648 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
James C.
Verified purchaseReviewed 06/10/2026, United Kingdom.
5/5Firstly this was a replacement for a previous purchase that had developed a fault. The process was excellent, a replacement mobile (this model) sent immediately and pre-return. The classification was upgraded to premium from excellent; apart from having to reload everything from the original phone (bearing in mind the newer one was faulty and could not be used) we packaged the faulty model and returned using a pre-paid address label. The new phone is excellent so far, nothing but praise for the process. The only point raised is if such a fault develops (phone completely frozen) taking to the internet assisted us (we hope) in deleting the memory of the failed model. When things go wrong, good and speedy service goes a long way to reducing disappointment, we have received an excellent service and are happy to recommend the process!
Galaxy S23 128GB - Black - Unlocked
See itemCondition
Premium
Purchased
26/09/2026
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
See itemCondition
Premium
Purchased
12/05/2026
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
See itemCondition
Excellent
Purchased
09/07/2026
Clare M.
Verified purchaseReviewed 16/10/2026, United Kingdom.
5/5Great service and decent price on the phone, would recommend. I had a small issue that was resolved quickly with no quibbles.
Galaxy S23 128GB - Purple - Unlocked
See itemCondition
Excellent
Purchased
07/10/2026
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
See itemCondition
Premium
Purchased
28/12/2025
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
See itemCondition
Premium
Purchased
20/08/2026
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
See itemCondition
Excellent
Purchased
13/11/2025
Popular searches
Everything you ever wanted to know about the Galaxy S23
Durability
Overall performance
Camera
Screen quality
5GMobile network
167 gWeight
NoFoldable
Samsung Galaxy SSerie
12 megapixelsFront camera
2023Year of Release
Phantom blackColour (official name)
SamsungBrand
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)
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.
- Mobile network
- 5G
- Weight
- 167 g
- Foldable
- No
- Serie
- Samsung Galaxy S
- Front camera
- 12 megapixels
- Year of Release
- 2023
- Colour (official name)
- Phantom black
- Brand
- Samsung
- Main camera
- 50 megapixels
- Colour
- Black
- Compatible with latest Update
- Yes
- Model
- Galaxy S23
- Memory (GB)
- 8 GB
- SAR head
- 0.7
- Resolution
- 1080 x 2340
- SIM card
- Physical SIM + eSIM
- Storage
- 128 GB
- Screen type
- Dynamic AMOLED 2X
- Carrier compatibility
- Unlocked
- OS
- Android
- Screen size (in)
- 6.1
- SD Card Slot
- No
Galaxy S23
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