Galaxy S24 UltraBlue • 256 GB • Physical SIM + eSIM

Name: Galaxy S24 Ultra 256GB - Blue - Unlocked
Brand: Samsung
Price: 568.00 GBP
Availability: InStock
Rating: 4.5 (5519 reviews)

(5,519 reviews)

£568.00

before trade-in

Save £856.20

Free delivery by 8 - 9 Sept

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S24 Ultra

Overall rating

5,519 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
4.4/5
Shipping
4.6/5

Reviews

Sebekh I.
Verified purchase
Reviewed 15/02/2025, United Kingdom.
phone is great, got in excellent condition, looked brand new no scuffs or scratches to indicate otherwise. only issue I had was how it was shipped. it was in a large box with use a little sleeve of bubble wrap on the phone and a loose piece of bubble wrap but would've been knocking around in the box. I didn't eexpect it to be new in origin box or anything but a bit of padding wouldnt have gone amiss. goes to show that these phones are stronger than they use to be but just felt like an unnecessary risk. overall happy with the phone. it's fun having a stylis again! it's my first refurbished phones. I won't lie i was skeptical but I have no complaints with the phone :)
Galaxy S24 Ultra 256GB - Violet - Unlocked
Galaxy S24 Ultra 256GB - Violet - 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
25/01/2025
Cheng N.
Verified purchase
Reviewed 29/12/2024, United Kingdom.
I got the ultra for £733 at excellent condition! Thought it was gonna come in another packaging because it was "refurbished". but when it arrived, it was brand new, in it's original box! Like, I still got an unbox experience. Everything is functioning really well so far, will have to see months down the line confirm it's consistency but overall, I'm loving it!🙌🏻
Galaxy S24 Ultra 256GB - Black - Unlocked
Galaxy S24 Ultra 256GB - 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
19/12/2024
Nathan R.
Verified purchase
Reviewed 08/08/2026, United Kingdom.
it says fair condition but it's come out in a pristine condition once I given it a clean and it runs really well battery is like brand new I can't fault it I always said I will never by refurbished phones but I thought id give it a try and I'll definitely buy from here again
Galaxy S24 Ultra 256GB - Black - Unlocked
Galaxy S24 Ultra 256GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
29/07/2026
Karen P.
Verified purchase
Reviewed 06/08/2026, United Kingdom.
Lovely phone, great camera. The phone is as good as new. This replaces my very old Samsung a52s which finally ran out of storage. Excellent service from Black Market
Galaxy S24 Ultra 256GB - Black - Unlocked
Galaxy S24 Ultra 256GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
20/07/2026
Mario O.
Verified purchase
Reviewed 05/10/2025, United Kingdom.
Bargain, was looking for an s22 ultra but searched s24 out of curiosity, shame I didnt buy it first time as it was £479, after few days and refreshing slighly went up to £509 but phone in excellent condition for a fair model which was really good. Came in a simple cardboard box and the phone inside, not a visible scratch on the front and rear, couldn't be happier for a model that recent for such a low price and great quality. Definitely worth 👌
Galaxy S24 Ultra 256GB - Black - Unlocked
Galaxy S24 Ultra 256GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
26/09/2025
Michael M.
Verified purchase
Reviewed 11/07/2026, United Kingdom.
Device appears to be almost new with only tiny unnoticeable signs of wear. After a week of use, I'm completely satisfied that all features are working as expected and battery seems to be in near perfect condition. Very happy with the Back Market experience altogether as delivery was rapid and packaging fine. I will be using them again in the future, now that I know that refurbished can save so much money with very little compromise on the quality of experience.
Galaxy S24 Ultra 512GB - Black - Unlocked
Galaxy S24 Ultra 512GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
02/07/2026
Jahed A.
Verified purchase
Reviewed 14/06/2026, United Kingdom.
I ordered the Samsung S24 Ultra in Excellent condition and I’m genuinely impressed. The phone arrived looking almost brand new with no visible issues. Everything works perfectly — the camera, display, battery, and overall performance are excellent. I was a bit unsure about buying a refurbished phone at first, but this experience has been much better than expected. Very happy with the purchase and would recommend it.
Galaxy S24 Ultra 256GB - Black - Unlocked
Galaxy S24 Ultra 256GB - 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
29/05/2026

Everything you ever wanted to know about the Galaxy S24 Ultra

Samsung Galaxy SSerie
2024Year of Release
SamsungBrand
AndroidOS
Titanium BlueColour (official name)
Galaxy S24 UltraModel
12 GBMemory (GB)
BlueColour
1440x3120Resolution

The Galaxy S24 Ultra brings a big, bold Android experience, even as we cruise into 2025. This is Samsung’s flagship from January 2024, packing advanced camera hardware, a generous 6.8-inch display, and an integrated S Pen for productivity or the occasional doodle in meetings. Released just one generation ago, it straddles the line between premium performance and features that are (finally!) more than just upgrades-for-upgrades’-sake.

Key features:

Release Date: January 2024
Display: 6.8-inch QHD+ Dynamic AMOLED 2X, up to 120Hz refresh rate
Processor: Snapdragon 8 Gen 3 for Galaxy (or Exynos 2400, depending on region)
Camera: Quad rear system: 200MP main, 12MP ultra-wide, 50MP telephoto (5x optical zoom), 10MP telephoto (3x optical zoom)
Operating System: Ships with Android 14 and Samsung One UI 6.1
S Pen: Integrated stylus for sketching, note-taking, and quick controls
Build: Armour Aluminium frame with Gorilla Glass Armor (front and back)
Connectivity: 5G support, Wi-Fi 7, Bluetooth 5.3, USB-C

Who is this for?

The Galaxy S24 Ultra is ideal for power users, creative professionals, and anyone who values a big screen and high-end photography on their phone. The S Pen makes it a handy tool for note-takers, designers, or anyone keen on annotating screenshots at speed. Compared to the Galaxy S23 Ultra, the S24 Ultra edges ahead with an upgraded chipset and sharper telephoto capability, but the size might be a drawback for those who prefer pocket-friendly phones.

Pros & Cons:

Pros	Cons
Outstanding camera system – versatile for all lighting conditions and use cases.	Size and weight make one-handed use a challenge.
Vibrant 6.8-inch QHD+ screen with smooth 120Hz refresh rate.	No microSD slot for expandable storage (unsurprisingly, in 2024).
S Pen adds versatility for creative and productivity tasks.	Lots of features that some users may never use.
Durable build with water and dust resistance (IP68).	May feel overpowered for light or casual users.

Why refurbished?

Choosing a refurbished Galaxy S24 Ultra helps extend the life of a high-spec device, minimising e-waste and giving impressive tech another round in the ring. All pre-owned devices on Back Market undergo tough quality checks for total peace of mind. Discover how we guarantee quality on refurbished phones.

Serie: Samsung Galaxy S
Year of Release: 2024
Brand: Samsung
OS: Android
Colour (official name): Titanium Blue
Model: Galaxy S24 Ultra
Memory (GB): 12 GB
Colour: Blue
Resolution: 1440x3120
SD Card Slot: No
SAR body: 0.96
Storage: 256 GB
Screen size (in): 6.8
Connector: USB-C
Weight: 233 g
Foldable: No
Mobile network: 5G
Front camera: 12 megapixels
Carrier compatibility: Unlocked
SIM card: Physical SIM + eSIM
SAR head: 1.06
Compatible with latest Update: Yes

Choose location

Suggested searches

Popular searches

Galaxy S24 UltraBlue • 256 GB • Physical SIM + eSIM

Galaxy S24 UltraBlue • 256 GB • Physical SIM + eSIM

Restored professionally

Comes with

Often bought together

Customer reviews for Galaxy S24 Ultra

Overall rating

Rating details

Reviews

Reviews

Sebekh I.

Cheng N.

Nathan R.

Karen P.

Mario O.

Michael M.

Jahed A.

Popular searches

Everything you ever wanted to know about the Galaxy S24 Ultra

Related articles

What are the best smartwatches on the market? | Back Market

Samsung Galaxy Tab S9 series first look review: which one should you get? | Back Market

Buying your teen's first phone? Here’s how to keep them safe | Back Market

I swapped my smartphone for a dumbphone for a week and was surprised by the result | Back Market

Samsung Galaxy s10 vs. Samsung Galaxy s10+ : Which One Should You Buy? | Back Market

The teacher fighting for smartphone-free schools | Back Market

Samsung Galaxy S26 vs. S25 | Back Market

Welcome to Back Market