Galaxy S24 UltraGrey • 512 GB • Dual Physical SIM + eSIM

Name: Galaxy S24 Ultra 512GB - Grey - Unlocked
Brand: Samsung
Price: 390.00 GBP
Availability: InStock

(4,490 reviews)

£390.00

before trade-in

Save £967.64

Free delivery by 11 - 12 Jun

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S24 Ultra

Overall rating

4,490 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
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
Richard B.
Verified purchase
Reviewed 31/05/2026, United Kingdom.
Device looked brand new on arrival. Well packed. Everything works perfectly including S-Pen. Absolutely this was a 5 star decision to purchase a refurbished device. Immediately got the ui 8.5 updated and with 5 years of Samsung updates remaining., this phone at this price and with a 12 month warranty was an absolute no trainer. I'll be Back to back market for future tech.
Galaxy S24 Ultra 512GB - Grey - Unlocked
Galaxy S24 Ultra 512GB - Grey - 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
16/05/2026
Danielle A.
Verified purchase
Reviewed 14/05/2026, United Kingdom.
My mum loves her new phone. She says its so easy to use. Its got lots of storage on it as well. When it arrived and she opened the box it. You wouldn't know it was a refurbished phone it looks like new. So thank you black market.
Galaxy S24 Ultra 512GB - Violet - Unlocked
Galaxy S24 Ultra 512GB - 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
28/04/2026
Dhanush K.
Verified purchase
Reviewed 30/06/2025, United Kingdom.
It's my second phone from Backmarket. The phone is brought was fair but I can't see any fault in the phone. battery is excellent and no scratches on the phone. Worth the money. Highly recommend back mar5
Galaxy S24 Ultra 512GB - Grey - Unlocked
Galaxy S24 Ultra 512GB - Grey - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
17/06/2025
Scott H.
Verified purchase
Reviewed 28/02/2026, United Kingdom.
I recently acquired a Samsung S24 Ultra in "Good" condition and was thoroughly impressed by the quality of the refurbished device. While there was a minor discrepancy between the color of the received device and the one ordered, BackMarket promptly and efficiently resolved the issue. I commend the company for their excellent service and am a highly satisfied customer.
Galaxy S24 Ultra 512GB - Black - Unlocked
Galaxy S24 Ultra 512GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
22/02/2026

Everything you ever wanted to know about the Galaxy S24 Ultra

Durability
Overall performance
Camera
Screen quality

Samsung Galaxy SSerie
200 megapixelsMain camera
YesCompatible with latest Update
Galaxy S24 UltraModel
UnlockedCarrier compatibility
512 GBStorage
1440 x 3120Resolution
AndroidOS
5GMobile network

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
Main camera: 200 megapixels
Compatible with latest Update: Yes
Model: Galaxy S24 Ultra
Carrier compatibility: Unlocked
Storage: 512 GB
Resolution: 1440 x 3120
OS: Android
Mobile network: 5G
Weight: 232 g
SD Card Slot: No
Front camera: 12 megapixels
Colour: Grey
Year of Release: 2024
Brand: Samsung
SAR head: 1.06
Screen type: Dynamic LTPO AMOLED 2X
Screen size (in): 6.8
Memory (GB): 12 GB
SIM card: Dual Physical SIM + eSIM
Foldable: No
Colour (official name): Titanium Gray

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Galaxy S24 UltraGrey • 512 GB • Dual Physical SIM + eSIM

Galaxy S24 UltraGrey • 512 GB • Dual Physical SIM + eSIM

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Customer reviews for Galaxy S24 Ultra

Overall rating

Rating details

Reviews

Reviews

Sebekh I.

Cheng N.

Mario O.

Richard B.

Danielle A.

Dhanush K.

Scott H.

Popular searches

Everything you ever wanted to know about the Galaxy S24 Ultra

Durability

Overall performance

Camera

Screen quality

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