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Galaxy S23 Ultra
- Good
- Standard battery
- 1000 GB
- Physical SIM + eSIM
- Black
€631.47
Save €1,367.53
Proudly refurbished by Nest Green (France)
Free delivery by 18 - 19 Nov
Comes with
Compatible charging cable
Often bought together
Galaxy S23 Ultra
Black • 1000 GB • Physical SIM + eSIM
Refurbished price:€631.47
€1,999.00 newVersus €1,999.00 new
Total price: €651.46
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy S23 Ultra
Overall rating
4.5/54.5/58,710 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
Noel T.
Verified purchaseReviewed 04/08/2026, Ireland.
4.8/5I ordered a premium s23 ultra and it arrived in immaculate condition not a micro mark on it. So far everything works it should.
Galaxy S23 Ultra 512GB - Black - Unlocked
Galaxy S23 Ultra 512GB - Black - Unlocked
Condition
Premium
Purchased
23/07/2026
Paula H.
Verified purchaseReviewed 09/03/2026, Ireland.
4.8/5Brilliant device, may as well be brand new! Only issue is the S-pen is really stuck in there and needs an implement to remove.
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Excellent
Purchased
24/02/2026
Heather J.
Verified purchaseReviewed 08/02/2026, Ireland.
4.8/5It's been nice. Quick delivery. Phone is in excellent condition. Fair cost.
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Excellent
Purchased
25/01/2026
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
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
James F.
Verified purchaseReviewed 13/10/2025, Ireland.
4.9/5I have the phone 2 weeks. I ordered a phone in good condition, and it was in perfect condition when it arrived. Delivery was also excellent. I will be using this company again.
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Good
Purchased
29/09/2025
Popular searches
Everything you ever wanted to know about the Galaxy S23 Ultra
Durability
Overall performance
Camera
Screen quality
Galaxy S23 UltraModel
5GNetwork
SamsungBrand
Phantom BlackColor (official name)
NoFoldable
2023Year of Release
Samsung Galaxy SSerie
UnlockedCarrier compatibility
0.96SAR head
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.
- Model
- Galaxy S23 Ultra
- Network
- 5G
- Brand
- Samsung
- Color (official name)
- Phantom Black
- Foldable
- No
- Year of Release
- 2023
- Serie
- Samsung Galaxy S
- Carrier compatibility
- Unlocked
- SAR head
- 0.96
- Compatible with latest Update
- Yes
- Screen type
- Dynamic AMOLED 2X
- Colour
- Black
- SD Card Slot
- No
- Manufacturer Ref
- SM-S918B/DS
- Front camera
- 12 megapixels
- OS
- Android
- SAR body
- 1.40
- Resolution
- 1440 x 3088
- SIM card
- Physical SIM + eSIM
- Storage
- 1000 GB
- Memory (GB)
- 12 GB
- Weight
- 234 g
- Main camera
- 200 megapixels
- Screen size (in)
- 6.8
Galaxy S23 Ultra
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