Free delivery by 28 - 29 Oct
Express delivery by 27-28 Oct from €5.00
Choose location
Suggested searches
Items
Suggested searches
Items
Popular searches
All guaranteed 100% functional
1 / 3.
1 / 3.
Galaxy S23 Ultra
- Fair
- Standard battery
- 512 GB
- Dual Physical SIM + eSIM
- Beige
€474.00
Save €1,125.00
Proudly refurbished by Foxway (Estonia)
Free delivery by 28 - 29 Oct
Express delivery by 27-28 Oct from €5.00
Comes with
Compatible charging cable
Often bought together
Galaxy S23 Ultra
Beige • 512 GB • Dual Physical SIM + eSIM
Refurbished price:€474.00
€1,599.00 newVersus €1,599.00 new
Total price: €495.99
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy S23 Ultra
Overall rating
4.5/54.5/58,546 verified reviewsRating details
Accessories
4.2/5
Appearance
4.6/5
Battery
4.4/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.5/5
Shipping
4.7/5
Reviews
Reviews
Rudolf F.
Verified purchaseReviewed 07/12/2025, Ireland.
5/5The phone was as described in the site for Premium grade - like new. Everything works as it should - I am very happy with the purchase! Definitely recommending the sellers.
Galaxy S23 Ultra 512GB - Black - Unlocked
Galaxy S23 Ultra 512GB - Black - Unlocked
Condition
Premium
Purchased
24/11/2025
Julian E.
Verified purchaseReviewed 28/05/2026, Ireland.
4.8/5love the phone. excellent condition. one issue though, it had not been fully factory reset so still had many apps (Spanish) installed and phone language was set to Spanish. Apart from this minor inconvenience, it's a great phone at a very good price.
Galaxy S23 Ultra 512GB - Purple - Unlocked
Galaxy S23 Ultra 512GB - Purple - Unlocked
Condition
Excellent
Purchased
08/05/2026
Alan O.
Verified purchaseReviewed 03/08/2025, Ireland.
5/5great to deal with phone came well packed and with a case on it. phone was in perfect working order like new would happily buy again.
Galaxy S23 Ultra 256GB - Green - Unlocked
Galaxy S23 Ultra 256GB - Green - Unlocked
Condition
Good
Purchased
18/07/2025
J.p H.
Verified purchaseReviewed 19/02/2026, Ireland.
5/5Amazing, i only buy refurbished now. Its a no brainer really. Top quality phones for a fraction of the price. Thanks again Back Market 👍
Galaxy S23 Ultra 256GB - Beige - Unlocked
Galaxy S23 Ultra 256GB - Beige - Unlocked
Condition
Premium
Purchased
11/02/2026
Michael G.
Verified purchaseReviewed 17/06/2025, Ireland.
4.9/5Got the excellent condition model and you'd never know it's not brand new. I'm delighted with it, this feels like a brand new phone, battery is in great condition. Will never buy a brand new phone again.
Galaxy S23 Ultra 512GB - Black - Unlocked
Galaxy S23 Ultra 512GB - Black - Unlocked
Condition
Excellent
Purchased
02/06/2025
Andy M.
Verified purchaseReviewed 10/02/2025, Ireland.
5/5Ordered an s23 Ultra in excellent condition and it was brand new. 100% battery health. Quick delivery. Couldn't be happier.
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Excellent
Purchased
29/01/2025
Ailish M.
Verified purchaseReviewed 24/11/2025, Ireland.
4.8/5I spent several days searching for the best deal and found black market was the cheapest in fact it was €90 cheaper than The number one ref Farb website. Delivery everyone else was five days where with black market it was only two.: will definitely be using again.
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Excellent
Purchased
11/11/2025
Popular searches
Everything you ever wanted to know about the Galaxy S23 Ultra
Durability
Overall performance
Camera
Screen quality
Dual Physical SIM + eSIMSIM card
0,96SAR head
234 gWeight
UnlockedCarrier compatibility
SamsungBrand
NoSD Card Slot
SM-S918B/DSManufacturer Ref
AndroidOS
Dynamic AMOLED 2XScreen type
The Samsung Galaxy S23 Ultra is a flagship smartphone that made its debut in February 2023. While it’s now a generation behind Samsung’s latest, this model still stands tall thanks to its advanced display, high-resolution camera setup, and robust performance. For those looking for top-tier specs in 2025, the S23 Ultra remains a savvy, future-proof choice, especially when you’re happy to use something that’s less-than-brand-spanking-new—but still every bit as sharp.
Key features:- Release Date: February 2023
- Display: 6.8-inch Dynamic AMOLED 2X, QHD+ (3088 x 1440 px), 120Hz refresh rate
- Processor: Qualcomm Snapdragon 8 Gen 2 for Galaxy (global parent spec)
- Camera: Quad rear camera system: 200MP wide, 12MP ultra-wide, 10MP telephoto (3x), 10MP periscope telephoto (10x optical zoom)
- Operating System: Ships with Android 13 (upgradable via Samsung’s One UI)
- Wi-Fi: Wi-Fi 6E support
- Extras: S Pen stylus support, IP68 dust and water resistance, Gorilla Glass Victus 2 front/back, Armour aluminium frame
- Connectivity: 5G compatible for speedy downloads and streaming
The Galaxy S23 Ultra is a beast for power users who need their phone to be a sketchbook, a camera, and a productivity workhorse in one. It’s ideal for creatives, professionals who like to scribble notes with the S Pen, or anyone who wants that massive screen for Netflix marathons or detailed editing. Its camera system genuinely stands out for high-resolution photography and versatility, while the large, crisp display is purpose-built for multitaskers and mobile media fanatics. If you’re after a more pocketable device, the Galaxy S23 or S23+ might suit you better, but for those chasing flagship features, this is still one of the most complete Android packages you can find—refurbished or otherwise.
Pros & Cons:| Pros | Cons |
|---|---|
| 200MP camera for ultra-detailed shots and crisp zoom. | Large size may be unwieldy for smaller hands or pockets. |
| S Pen support makes note-taking and sketching easy. | No microSD slot—expansion fans will miss it. |
| Vibrant, expansive QHD+ display with adaptive 120Hz refresh rate. | Premium build makes it a bit heavy—definitely chunky. |
| Built-in IP68 water and dust resistance. | Charging brick not included (in line with recent industry “progress”). |
Why refurbished?
Picking a refurbished Galaxy S23 Ultra is an earth-friendly nod to circular tech—keeping quality devices in use and reducing e-waste. Every device on Back Market meets strict quality checks, so you know your phone has been thoroughly tested, cleaned, and is ready for its next adventure. Learn more about our quality standards.
- SIM card
- Dual Physical SIM + eSIM
- SAR head
- 0,96
- Weight
- 234 g
- Carrier compatibility
- Unlocked
- Brand
- Samsung
- SD Card Slot
- No
- Manufacturer Ref
- SM-S918B/DS
- OS
- Android
- Screen type
- Dynamic AMOLED 2X
- Storage
- 512 GB
- Resolution
- 1440 x 3088
- Year of Release
- 2023
- Model
- Galaxy S23 Ultra
- Screen size (in)
- 6.8
- Memory (GB)
- 12 GB
- Compatible with latest Update
- Yes
- Front camera
- 12 megapixels
- Color (official name)
- Cream
- Colour
- Beige
- Network
- 5G
- Serie
- Samsung Galaxy S
- Main camera
- 200 megapixels
- Foldable
- No
- SAR body
- 0,92
Galaxy S23 Ultra
Related articles
SamsungIs the Samsung S9 still a good phone to buy? | Back Market
SamsungSamsung Galaxy S22: Price, Release Date and Technical Specifications | Back Market
SamsungSamsung S10e review – Retro Cool or Just Old? | Back Market
SamsungSamsung Galaxy S23 review: display, design, performance and camera specs | Back Market
SamsungThe best Samsung phone in 2025 | Back Market
SamsungOur review of the Samsung Galaxy A71 | Back Market
Samsung TabSamsung Galaxy Tab S9 series first look review: which one should you get? | Back Market
Welcome to Back Market
The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us.
Get to know us
- 1-year minimum warranty
- Free delivery on all orders
- Free 30-day returns
- Excellent customer support
product-page-e2e-translation-check-en-ie