Galaxy S23 UltraBlack • 512 GB • Physical SIM + eSIM

Name: Galaxy S23 Ultra 512GB - Black - Unlocked
Brand: Samsung
Price: 468.00 EUR
Availability: InStock
Rating: 4.52 (8610 reviews)

(8,610 reviews)

€468.00

Save €1,131.00

Galaxy S23 UltraBlack • 512 GB • Physical SIM + eSIM

(8,610 reviews)

€468.00

Save €1,131.00

Free delivery by 29 - 30 Oct

Express delivery by 28-29 Oct from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy S23 Ultra

Overall rating

8,610 verified reviews

Rating 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

Rudolf F.
Verified purchase
Reviewed 07/12/2025, Ireland.
The 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 purchase
Reviewed 28/05/2026, Ireland.
love 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 purchase
Reviewed 03/08/2025, Ireland.
great 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 purchase
Reviewed 19/02/2026, Ireland.
Amazing, 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 purchase
Reviewed 17/06/2025, Ireland.
Got 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 purchase
Reviewed 10/02/2025, Ireland.
Ordered 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 purchase
Reviewed 24/11/2025, Ireland.
I 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

Everything you ever wanted to know about the Galaxy S23 Ultra

0.963SAR head
Phantom BlackColor (official name)
UnlockedCarrier compatibility
AndroidOS
BlackColour
USB-CConnector
6.8Screen size (in)
12 GBMemory (GB)
5GNetwork

The Samsung Galaxy S23 Ultra is Samsung’s latest flagship, launched in early 2023. It features a large, high-resolution display and a versatile camera system, perfect for users who demand top-tier performance and advanced photography capabilities in a smartphone.

Key features:

Release Date: February 2023
Display: 6.8-inch Dynamic AMOLED 2X, QHD+ resolution, 120Hz refresh rate
Processor: Snapdragon 8 Gen 2 (for Galaxy)
Camera: Quad rear cameras including a 200MP main sensor with advanced zoom and Night mode
Connectivity: 5G compatible for fast and reliable network performance
Operating System: Ships with Android 13 and Samsung’s One UI

Who is this for?

The Samsung Galaxy S23 Ultra is designed for professionals, content creators, and tech enthusiasts who need a powerful device with a large, vibrant display and a versatile camera setup. It suits users who prioritise photography, gaming, and multitasking on a premium Android platform. Compared to the Galaxy S23 or S23+ models, the Ultra offers enhanced camera features and a bigger screen, ideal for those wanting a flagship experience.

Pros & Cons:

Pros	Cons
Exceptional camera system with 200MP sensor and advanced zoom.	Large size and weight may not suit users preferring compact phones.
Bright and smooth 120Hz AMOLED display ideal for multimedia and gaming.	No expandable storage option.

Why refurbished?

Choosing a refurbished Samsung Galaxy S23 Ultra supports a more sustainable approach to technology use by extending the device’s lifecycle. Each pre-owned device is carefully inspected and tested to meet Back Market’s quality standards, ensuring reliable performance. Learn more about our quality standards.

SAR head: 0.963
Color (official name): Phantom Black
Carrier compatibility: Unlocked
OS: Android
Colour: Black
Connector: USB-C
Screen size (in): 6.8
Memory (GB): 12 GB
Network: 5G
SAR body part: 2.95
SIM card: Physical SIM + eSIM
Camera Type: Quadruple (4x)
SD Card Slot: No
Manufacturer Ref: SM-S918
Storage: 512 GB
Repairability index: 8.2000
Foldable: No
Serie: Samsung Galaxy S
Front camera: 12 megapixels
Brand: Samsung
Weight: 233 g
Compatible with latest Update: Yes
Year of Release: 2023
SAR body: 1.398
Resolution: 1440 x 3088
Model: Galaxy S23 Ultra

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Galaxy S23 UltraBlack • 512 GB • Physical SIM + eSIM

Galaxy S23 UltraBlack • 512 GB • Physical SIM + eSIM

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