Galaxy S25Blue • 512 GB • Physical SIM + eSIM

Name: Galaxy S25 512GB - Blue - Unlocked
Brand: Samsung
Price: 517.00 GBP
Availability: InStock
Rating: 4.51 (2285 reviews)

(2,285 reviews)

£517.00

before trade-in

Save £442.00

Free delivery by 28 - 29 Jul

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S25

Overall rating

2,285 verified reviews

Rating details

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

Reviews

Lorraine F.
Verified purchase
Reviewed 21/07/2026, United Kingdom.
I had my s25 delivered and it was doing auto shutdowns and restarts throughout the day. I contacted BM and they sent a replacement asap.and I cannot fault it. I paid for premium and it basically is immaculate. You'd never know it wasn't from Samsung itself. 3rd phone purchased from here. 2 iPhones and an s25 over the last few years.
Galaxy S25 256GB - Blue - Unlocked
Galaxy S25 256GB - Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
13/07/2026
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
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
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
Helen A.
Verified purchase
Reviewed 10/07/2026, United Kingdom.
Delighted with my Galaxy S25. Arrived looking brand new. Working perfectly and feel as though I have a new phone for half the price. Would recommend Black Market to anyone looking to replace their phone,
Galaxy S25 256GB - Silver - Unlocked
Galaxy S25 256GB - 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
29/06/2026
Su M.
Verified purchase
Reviewed 11/07/2026, United Kingdom.
Great new-to-me device! Very happy with my new phone. Having upgraded from an S22 Ultra to the S25. I am really pleased that the screen is perfectly big enough to read my books. I love the smaller lighter phone and speedier phone. It was in good condition and would certainly use Back Msrket again.
Galaxy S25 256GB - Dark Blue - Unlocked
Galaxy S25 256GB - Dark Blue - 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
02/07/2026
Christopher B.
Verified purchase
Reviewed 10/07/2026, United Kingdom.
I have had a few phones now from Back Market and keep coming back, trade in prices are great and the service is spot on, any issues are dealt with, no problems. My new phone S25 arrived and is is exactly as described and does everything that I want, very satisfied.
Galaxy S25 128GB - Silver - Unlocked
Galaxy S25 128GB - Silver - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
29/06/2026

Everything you ever wanted to know about the Galaxy S25

6.2Screen size (in)
NoFoldable
512 GBStorage
SamsungBrand
2025Year of Release
Samsung Galaxy SSerie
Icy BlueColour (official name)
NoSD Card Slot
1.29SAR head

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.

Screen size (in): 6.2
Foldable: No
Storage: 512 GB
Brand: Samsung
Year of Release: 2025
Serie: Samsung Galaxy S
Colour (official name): Icy Blue
SD Card Slot: No
SAR head: 1.29
Weight: 162 g
Mobile network: 5G
OS: Android
Connector: USB-C
Manufacturer Ref: SM-S931
Colour: Blue
Compatible with latest Update: Yes
SIM card: Physical SIM + eSIM
Model: Galaxy S25
Resolution: 1080x2340
Carrier compatibility: Unlocked
Memory (GB): 12 GB

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Galaxy S25Blue • 512 GB • Physical SIM + eSIM

Galaxy S25Blue • 512 GB • Physical SIM + eSIM

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Customer reviews for Galaxy S25

Overall rating

Rating details

Reviews

Reviews

Lorraine F.

Nicola K.

Susan N.

Michael R.

Helen A.

Su M.

Christopher B.

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Everything you ever wanted to know about the Galaxy S25

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