Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

Name: Galaxy S25 256GB - Dark Blue - Unlocked
Brand: Samsung
Price: 554.04 EUR
Availability: InStock
Rating: 4.52 (2195 reviews)

(2,195 reviews)

€554.04

Save €402.45

Free delivery by 20 - 21 Jul

Express delivery by 15-16 Jul from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy S25

Overall rating

2,195 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

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
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
11/06/2026
Joe K.
Verified purchase
Reviewed 24/05/2026, Ireland.
Delighted with my phone. Arrived quickly in perfect condition and new battery in it. Will definitely use BackMarket again
Galaxy S25 128GB - Blue - Unlocked
Galaxy S25 128GB - 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
11/05/2026
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
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/08/2025
Yvonne M.
Verified purchase
Reviewed 03/07/2026, Ireland.
Arrived in perfect condition, very happy with it.
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
26/06/2026
Sarahjane L.
Verified purchase
Reviewed 22/04/2026, Ireland.
Phone is perfect so far so good 👍 Great service. Very happy with phone
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
04/04/2026
Josh M.
Verified purchase
Reviewed 30/11/2025, Ireland.
Pretty good it arrived in pretty good condition with one of two scrapes but nothing that I wasn't already prepared for with a second hand phone
Galaxy S25 128GB - Dark Blue - Unlocked
Galaxy S25 128GB - 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
19/11/2025
Mike B.
Verified purchase
Reviewed 24/02/2026, Ireland.
Prompt delivery. Phone in excellent condition
Galaxy S25 128GB - Blue - Unlocked
Galaxy S25 128GB - 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
02/02/2026

Everything you ever wanted to know about the Galaxy S25

5GNetwork
YesCompatible with latest Update
12 GBMemory (GB)
Dual Physical SIMSIM card
6.2Screen size (in)
UnlockedCarrier compatibility
162 gWeight
NavyColor (official name)
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.

Network: 5G
Compatible with latest Update: Yes
Memory (GB): 12 GB
SIM card: Dual Physical SIM
Screen size (in): 6.2
Carrier compatibility: Unlocked
Weight: 162 g
Color (official name): Navy
SAR head: 1.29
OS: Android
Foldable: No
Camera Type: Triple (3x)
Model: Galaxy S25
Brand: Samsung
Colour: Dark Blue
Resolution: 1080x2340
SD Card Slot: No
Connector: USB-C
Storage: 256 GB
Year of Release: 2025
Serie: Samsung Galaxy S

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Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

Galaxy S25Dark Blue • 256 GB • Dual Physical SIM

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Customer reviews for Galaxy S25

Overall rating

Rating details

Reviews

Reviews

Les F.

Joe K.

Maureen D.

Yvonne M.

Sarahjane L.

Josh M.

Mike B.

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Everything you ever wanted to know about the Galaxy S25

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