Galaxy S25Red • 512 GB • Dual Physical SIM

Name: Galaxy S25 512GB - Red - Unlocked
Brand: Samsung
Price: 550.00 GBP
Availability: InStock

(1,140 reviews)

£550.00

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Based on up to 100-points of inspection

Customer reviews for Galaxy S25

Overall rating

1,140 verified reviews

Rating details

Accessories
4.1/5
Appearance
4.8/5
Battery
4.5/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.5/5
Shipping
4.6/5

Reviews

Nicola K.
Verified purchase
Reviewed 13/05/2026, United Kingdom.
The device arrived quickly, it is flawless, looks New. The battery heath is 100 percent , I am very happy, I will return to back market.
Galaxy S25 256GB - Rose Gold - Unlocked
Galaxy S25 256GB - Rose Gold - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
30/04/2026
Michael R.
Verified purchase
Reviewed 18/02/2026, United Kingdom.
was not a 100% with a refurbished phone when spending £600, but am very very happy and grateful, from buying phone was informed every step of the way with emails ,when opening phone box phone is like brand new you not a blemish on it ,as a present to my daughter, everything thing is great,great company and will use again, recommend 100%,thank you
Galaxy S25 256GB - Dark Blue - Unlocked
Galaxy S25 256GB - Dark Blue - 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
15/02/2026
Susan N.
Verified purchase
Reviewed 02/04/2026, United Kingdom.
Absolutley fantastic what can I say but thank you. Will be recommending to all friends and family looks and works like it's brand new
Galaxy S25 256GB - Blue - Unlocked
Galaxy S25 256GB - Blue - 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
15/03/2026
Byron D.
Verified purchase
Reviewed 07/09/2025, United Kingdom.
Very please with my purchase. This is the second phone I have bought from Back Market. It's in excellent condition as advertised and came the next day on order. Great way to save on purchasing refurbished or like new phone phones . Would highly recommend!
Galaxy S25 128GB - Silver - Unlocked
Galaxy S25 128GB - Silver - 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
26/08/2025
Dave R.
Verified purchase
Reviewed 07/06/2026, United Kingdom.
I was a bit dubious at first but I had nothing to be worried about. I bought an s25 in excellent condition and could find no fault whatsoever with condition of phone, it was like a brand new phone. I will definitely be using back market again for my next phone and have recommended them to all of my friends. the phone turned up the very next day
Galaxy S25 128GB - Green - Unlocked
Galaxy S25 128GB - Green - 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
28/05/2026
Ian S.
Verified purchase
Reviewed 14/05/2026, United Kingdom.
The s25 was stated fair condition but it was actually excellent condition .very happy with my phone this is the second phone I have brought now the first one was for my wife.recommend black market 100%
Galaxy S25 128GB - Blue - Unlocked
Galaxy S25 128GB - Blue - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
30/04/2026
Chris H.
Verified purchase
Reviewed 20/04/2026, United Kingdom.
I considered buying a new S25, which Samsung is now selling for £709. But they said delivery would take weeks, so I ordered from BackMarket at about £140 less. It arrived within a few days and it looks and operates like new. Totally unmarked and the battery health is 100%. It's perfect. Apart from not having the original box, I'd swear it's new. I haven't given it a perfect score not because of BackMarket but because Samsung are being lazy with camera improvements, and they are not as good as the cameras on my S21 Ultra.
Galaxy S25 256GB - Blue - Unlocked
Galaxy S25 256GB - Blue - 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
07/04/2026

Everything you ever wanted to know about the Galaxy S25

2025Year of Release
512 GBStorage
Coral RedColour (official name)
Dual Physical SIMSIM card
Samsung Galaxy SSerie
RedColour
6.2Screen size (in)
Galaxy S25Model
12 GBMemory (GB)

The Galaxy S25 brings Samsung’s flagship range up to date for 2025, delivering a fresh set of features while building on what previous Galaxy S models did well. As the first device in the S series launched this year, it puts performance, display quality, and advanced imaging firmly on the map—without getting too flashy for the sake of it. A solid option for those wanting the latest tech without feeling like they’re chasing trends for the sake of it.

Key features:

Release Date: January 2025
Display: 6.2-inch Dynamic AMOLED 2X, up to 120Hz refresh rate
Processor: Snapdragon 8 Gen 4 for Galaxy (or Exynos 2500, depending on region—check your local specs)
Camera: Triple rear setup with 50MP wide, 12MP ultra-wide, and 10MP telephoto (capable of 3x optical zoom)
Operating System: Ships with Android 14 and Samsung’s One UI 6.1 interface
Build: Armour Aluminium frame with Gorilla Glass Victus 3 on front and back
Connectivity: 5G support, Wi-Fi 7, Bluetooth 5.3
Ingress Protection: IP68 dust and water resistance

Who is this for?

The Galaxy S25 is designed for tech-forward users who want smoother performance, crisp visuals, and reliable camera features. It’s a safe bet for professionals, urban commuters, keen photographers, and anyone who spends a lot of time multitasking or content streaming. Unlike the larger Ultra models, the S25 keeps things more compact and pocket-friendly, making it ideal for those who want a flagship—without carrying a small tablet in their pocket. If you’re using a Galaxy S22 or earlier, you’ll notice sharper cameras and a distinctly punchier display. However, those after specialist pro camera features (like a periscope lens) may prefer the Galaxy Ultra models instead.

Pros & Cons:

Pros	Cons
Vivid, ultra-smooth display with 120Hz refresh rate.	No expandable storage—you’re stuck with what’s built in.
IP68 rating gives peace of mind for daily messes.	Triple camera system is flexible but not quite “pro” level for hardcore photographers.
Snappy performance for gaming, streaming, and productivity.	While it’s lighter than the Ultra, smaller size means a smaller screen—streaming fans may want more space.

Why refurbished?

Choosing a refurbished Galaxy S25 is a practical and planet-friendly way to get flagship features without unnecessary waste. Back Market ensures every device is thoroughly checked and meets strict quality standards before reaching your hands. Read more about our quality process here.

Year of Release: 2025
Storage: 512 GB
Colour (official name): Coral Red
SIM card: Dual Physical SIM
Serie: Samsung Galaxy S
Colour: Red
Screen size (in): 6.2
Model: Galaxy S25
Memory (GB): 12 GB
Brand: Samsung
Carrier compatibility: Unlocked
Screen type: Dynamic LTPO AMOLED 2X
SD Card Slot: No
Foldable: No
Resolution: 1080x2340
Mobile network: 5G
SAR head: 1.29
OS: Android
Main camera: 50 megapixels
Weight: 162 g

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Galaxy S25Red • 512 GB • Dual Physical SIM

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Reviews

Nicola K.

Michael R.

Susan N.

Byron D.

Dave R.

Ian S.

Chris H.

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Everything you ever wanted to know about the Galaxy S25

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