Galaxy S24Grey • 256 GB • Physical SIM + eSIM

Name: Galaxy S24 256GB - Grey - Unlocked
Brand: Samsung
Price: 329.00 GBP
Availability: InStock
Rating: 4.52 (5609 reviews)

(5,609 reviews)

£329.00

before trade-in

Save £492.68

Galaxy S24Grey • 256 GB • Physical SIM + eSIM

(5,609 reviews)

£329.00

before trade-in

Save £492.68

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Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S24

Overall rating

5,609 verified reviews

Rating details

Accessories
4.1/5
Appearance
4.7/5
Battery
4.4/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.6/5
Shipping
4.7/5

Reviews

Adam B.
Verified purchase
Reviewed 23/09/2026, United Kingdom.
So, this is the 4th phone we've purchased from back market. The first 3 were all great, however when the 4th arrived I noticed a few dents in the glass, I carried on using it and found the phone got very hot, then the battery life died very quickly at 20%, and eventually the camera stopped working. Anyway out of curiosity I went on back marketing site to see what I could do, and discovered their replacement policy which I hadn't seen before. I went through the quick process and within two days I had a better (basically perfect), fully functioning replacement and I packed off my (free) return which was accepted by the seller. It was all pretty much hassle free, and I'm glad I did it and great service from back market. I understand that not every product will be perfect but the desire to make it right should be applauded.
Galaxy S24 256GB - Grey - Unlocked
Galaxy S24 256GB - Grey - Unlocked
Condition
Good
Purchased
11/09/2026
Gacha J.
Verified purchase
Reviewed 25/03/2026, United Kingdom.
this device is really amazing just like a brand new phone! would totally recommend. the delivery was on time and my phone has no scraches or marks. battery is just as amazing! love this item and i recommend Back Market.
Galaxy S24 128GB - Purple - Unlocked
Galaxy S24 128GB - Purple - Unlocked
Condition
Premium
Purchased
20/03/2026
Avanish L.
Verified purchase
Reviewed 21/05/2026, United Kingdom.
Honestly exceeded my expectations. I ordered the Galaxy S24 in Fair condition and it arrived looking almost pristine with barely any visible marks. Battery health was 96%, which is excellent for a refurbished phone. Everything works perfectly and the phone feels premium and fast. The screen is bright and smooth with no noticeable scratches during normal use. Cameras are amazing and battery life has been solid throughout the day. I was honestly surprised at how clean the device looked considering the Fair grading. Packaging was secure and delivery was quick as well. Setup was easy and the phone came fully unlocked. Performance has been flawless for gaming, social media, and daily use. Speakers sound clear and loud and the display quality is excellent. This was my first time buying refurbished and it definitely changed my opinion. The value for money here is incredible compared to buying brand new. I would absolutely recommend Back Market to anyone looking for a high-end phone at a lower price.
Galaxy S24 128GB - Grey - Unlocked
Galaxy S24 128GB - Grey - Unlocked
Condition
Fair
Purchased
20/05/2026
Alan M.
Verified purchase
Reviewed 06/09/2026, United Kingdom.
It was a beautiful piece of equipment. My Samsung Galaxy S24 was new looking and everything worked perfectly. The delivery time was swift and the packaging impressive. I can't find anything to moan about - my wife thinks that can't be right!!
Galaxy S24 256GB - Yellow - Unlocked
Galaxy S24 256GB - Yellow - Unlocked
Condition
Premium
Purchased
27/08/2026
Claire D.
Verified purchase
Reviewed 08/08/2026, United Kingdom.
Was a bit cautious about ordering a refurbished phone but I didn't want to lay out loads of money on a new phone and be tied into a 2 or 3 year contract. Absolutely thrilled with my S24 which is an upgrade from my S21 which did me proud for about 5 years. The S24 arrived I think the next day, was in mint condition and all works fine! You wouldn't know its not brand new. Super quick service and excellent quality! Thank you so much. I will definitely use Backmarket again and have already recommended. Many thanks 😊
Galaxy S24 256GB - Purple - Unlocked
Galaxy S24 256GB - Purple - Unlocked
Condition
Excellent
Purchased
28/07/2026
Claire J.
Verified purchase
Reviewed 02/07/2026, United Kingdom.
Ordering and delivery easy and timely. Good selection of options regarding colour, condition and price. My pristine phone is exactly that. Pristine. Would always recommend refurbished and Backmarket does it well.
Galaxy S24 128GB - Purple - Unlocked
Galaxy S24 128GB - Purple - Unlocked
Condition
Premium
Purchased
17/06/2026
Samantha C.
Verified purchase
Reviewed 18/09/2026, United Kingdom.
I opted for fair condition and received a phone that has 98% battery health and barely a mark on it that I had to look quite hard to find. This cost only slightly more than my last second hand phone and has 6 times the storage space and much higher quality processing. I am beyond happy with it and expect it to last me for the next few years as it is a model with 5 more years of software support. I really can't fault it and will definitely be coming back next time I need an upgrade. Fantastic service. Thank you
Galaxy S24 256GB - Purple - Unlocked
Galaxy S24 256GB - Purple - Unlocked
Condition
Fair
Purchased
09/09/2026

Everything you ever wanted to know about the Galaxy S24

Durability
Overall performance
Camera
Screen quality

8 GBMemory (GB)
AndroidOS
NoSD Card Slot
1080 x 2340Resolution
YesCompatible with latest Update
256 GBStorage
12 megapixelsFront camera
5GMobile network
Samsung Galaxy SSerie

The Samsung Galaxy S24 shows off Samsung’s latest thinking from its 2024 release and gives high performance in a sensible, familiar package. Although it’s only one generation behind ‘the latest’ in 2025, the S24 still comes loaded with smart features and a strong camera system, all wrapped in a slim, practical build. No unnecessary bells or whistles; just robust Samsung design, solid screen, and plenty of Android goodness.

Key features:

Release Date: January 2024
Display: 6.2-inch Dynamic AMOLED 2X, FHD+ (1080 x 2340 px), 120Hz refresh rate
Processor: Exynos 2400 (global)/Snapdragon 8 Gen 3 (USA); parent spec: flagship-level chipset
Camera: Triple rear cameras: 50MP wide, 10MP telephoto (3x optical zoom), 12MP ultrawide
Operating System: Ships with Android 14
Build & Durability: Armour Aluminium frame, Gorilla Glass Victus 2 (front and back), IP68 dust/water resistance
Connectivity: 5G and Wi-Fi 6E support

Who is this for?

The Galaxy S24 is designed for everyday professionals, Android fans, and anyone who wants a flagship feel in a sensible size (not everyone wants a phone that doesn’t fit your pocket). If you found the S23 compact but hoped for faster performance and an extra sprinkle of AI, the S24 ticks those boxes—without over-promising. It’s also suited for those who want a reliable camera upgrade but can live without the “ultra” camera features of the larger Galaxy siblings. Compared to the S23, it mostly refines rather than reinvents, so don’t expect wild leaps—but it’s very capable at what it sets out to do.

Pros & Cons:

Pros	Cons
Crisp AMOLED display with adaptive 120Hz for smooth scrolling.	No headphone jack, so adapters or wireless needed.
Versatile triple camera setup for wide, zoomed, and ultrawide shots.	No expandable storage, so you’ll want to mind your cloud habits.
Flagship processor keeps things speedy for apps and multitasking.	Incremental update vs. Galaxy S23—so not a must for S23 owners.
IP68 rating for peace of mind against dust and water.	Standard speaker quality, not quite hi-fi.

Why refurbished?

Choosing a refurbished Samsung Galaxy S24 means you’re helping the planet and keeping e-waste in check. Pre-owned devices from Back Market are carefully tested and restored, so no need to worry about hidden surprises. Every device comes up to our strict standards—check out Back Market Quality Standards for more on how we do things.

Memory (GB): 8 GB
OS: Android
SD Card Slot: No
Resolution: 1080 x 2340
Compatible with latest Update: Yes
Storage: 256 GB
Front camera: 12 megapixels
Mobile network: 5G
Serie: Samsung Galaxy S
Colour (official name): Marble Grey
Brand: Samsung
Model: Galaxy S24
SIM card: Physical SIM + eSIM
SAR body: 0.77
Year of Release: 2024
Carrier compatibility: Unlocked
Screen type: Dynamic LTPO AMOLED 2X
Foldable: No
Weight: 167 g
Width: 7,06 cm
Main camera: 50 megapixels
Connector: USB-C
Screen size (in): 6.2
Depth: 0,76 cm
SAR head: 0.87
Height: 14,7 cm
Colour: Grey

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Galaxy S24Grey • 256 GB • Physical SIM + eSIM

Galaxy S24Grey • 256 GB • Physical SIM + eSIM

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