Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

Name: Galaxy S25 256GB - Dark Blue - Unlocked
Brand: Samsung
Price: 551.00 EUR
Availability: InStock
Rating: 4.53 (2979 reviews)

(2,979 reviews)

€551.00

Save €405.49

Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

(2,979 reviews)

€551.00

Save €405.49

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Free delivery by 28 - 29 Oct

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy S25

Overall rating

2,979 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
4.7/5

Reviews

Thomas O.
Verified purchase
Reviewed 05/09/2026, Ireland.
Anyone worried about buying a refurbished phone .. my one looks like a new phone .. Delivery was fast .. Absolutley no complaints .. Bar one 😅 In Back Madkets defence it could have been in the box snd i didnt search properly .. no needle to open sim slot .. first world problem . I'll be buying off bsck market again 100%
Galaxy S25 128GB - Dark Blue - Unlocked
Galaxy S25 128GB - Dark Blue - Unlocked
Condition
Premium
Purchased
08/08/2026
Melodie P.
Verified purchase
Reviewed 23/08/2026, Ireland.
The device is perfect, it looks brand new. It's clear it was originally sold by a Korean operator as the operator screen appears when starting and shutting the phone, and the phone arrives with Korean apps and settings. It's easy enough to reset, but if it was done by the refurbishing company, it would be better. Very happy to have bought it on Backmarket though, it's a great deal.
Galaxy S25 256GB - Blue - Unlocked
Galaxy S25 256GB - Blue - Unlocked
Condition
Premium
Purchased
09/08/2026
Les F.
Verified purchase
Reviewed 21/06/2026, Ireland.
The positives: Price delivery and condition of the phone. It's in perfect condition, like new. The negative: On powering up everything, and I mean everything, was in Korean, totally indecipherable. It took considerable time using Google translate to even get the basics back to English without consenting to who knows what. Now that it's sorted I'm really pleased with the phone.
Galaxy S25 256GB - Blue - Unlocked
Galaxy S25 256GB - Blue - Unlocked
Condition
Premium
Purchased
11/06/2026
Paul K.
Verified purchase
Reviewed 16/10/2026, Ireland.
Excellent condition, as described, fantastic service and updates during the process. Its my third purchase from back market and I will buy again and highly recommend to my friends. Great producs and simple to buy
Galaxy S25 128GB - Dark Blue - Unlocked
Galaxy S25 128GB - Dark Blue - Unlocked
Condition
Premium
Purchased
03/10/2026
Dion D.
Verified purchase
Reviewed 13/08/2026, Ireland.
the phone is great it came in perfect condition not a scratch and works perfect buttery smooth! it also the came the next day! so i will be buying from here again! !
Galaxy S25 128GB - Dark Blue - Unlocked
Galaxy S25 128GB - Dark Blue - Unlocked
Condition
Premium
Purchased
04/08/2026
Maureen D.
Verified purchase
Reviewed 24/08/2025, Ireland.
It's working perfectly, had a little hiccup with it turning off but little reboot and the problem was solved
Galaxy S25 256GB - Blue - Unlocked
Galaxy S25 256GB - Blue - Unlocked
Condition
Excellent
Purchased
11/08/2025
Carla W.
Verified purchase
Reviewed 05/08/2026, Ireland.
It's a Korean model, but it's in immaculate condition, both the phone itself and the battery so you'll hear no complaints from me.
Galaxy S25 256GB - Green - Unlocked
Galaxy S25 256GB - Green - Unlocked
Condition
Excellent
Purchased
25/07/2026

Everything you ever wanted to know about the Galaxy S25

2025Year of Release
12 GBMemory (GB)
AndroidOS
SamsungBrand
5GNetwork
6.2Screen size (in)
UnlockedCarrier compatibility
Dual Physical SIMSIM card
NavyColor (official name)

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
Memory (GB): 12 GB
OS: Android
Brand: Samsung
Network: 5G
Screen size (in): 6.2
Carrier compatibility: Unlocked
SIM card: Dual Physical SIM
Color (official name): Navy
Serie: Samsung Galaxy S
Connector: USB-C
Model: Galaxy S25
Camera Type: Triple (3x)
Compatible with latest Update: Yes
Storage: 256 GB
Colour: Dark Blue
Foldable: No
SD Card Slot: No
Weight: 162 g
Resolution: 1080x2340
SAR head: 1.29

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Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

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