Galaxy S25+Dark Blue • 512 GB • Physical SIM + eSIM

Name: Galaxy S25+ 512GB - Dark Blue - Unlocked
Brand: Samsung
Price: 649.00 GBP
Availability: InStock
Rating: 4.51 (880 reviews)

(880 reviews)

£649.00

before trade-in

Save £450.00

Free delivery by 23 - 24 Jul

Express delivery by 22-23 Jul from £5.00

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S25+

Overall rating

880 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

Ross J.
Verified purchase
Reviewed 20/07/2026, United Kingdom.
Great experience. My 1st refurbished phone. Chose the highest quality and it shows, might as well be brand new. Biggest change for me is the bigger battery. Coming from an S22 this S25+ lasts so much longer. Nice to have the bigger screen too. Would definitely use BackMarket again
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
Samantha A.
Verified purchase
Reviewed 04/07/2026, United Kingdom.
Fantastic device. Superp service. My first time buying a refurbished phone, slightly apprehensive but I am blown away with my purchase. It looks and behaves as if it is brand new out of the box. I have already recommended you to friends and family. Thank you.
Galaxy S25+ 256GB - Green - Unlocked
Galaxy S25+ 256GB - Green - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
23/06/2026
Vilius P.
Verified purchase
Reviewed 01/07/2026, United Kingdom.
from visiting site to receiving and fallow up best experiences ever. it new for me to by refurbished phone and was bit sceptical. had phone now for a week no problems and look like new! thank you definately custumer of the future too
Galaxy S25+ 512GB - Dark Blue - Unlocked
Galaxy S25+ 512GB - Dark Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
24/06/2026
Tyrone H.
Verified purchase
Reviewed 06/04/2026, United Kingdom.
Great Handset no scratches/damage at all. was literally as though I purchased a brand new phone. Was a bit skeptical as this is the 1st refurbished phone I've ever owned, but really surprised by the great quality of service, had the phone for less than 2 weeks now and I've already referred 3 people to your website. keep up the great work Back market!!!
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
21/03/2026
Izabela D.
Verified purchase
Reviewed 16/03/2026, United Kingdom.
Very cautious at the beg8nning as it has been my first ever refurbished phone order. Lots of research went into it and a lot of pondering. I'm super happy I've chosen Back Market. Great communication from placing the order, payment and delivery. Phone was exactly as described if not better (I've chosen excellent instead of premium and to be honest is pristine). They made it super easy to trade in my old phone. Very happy customer and I can highly recommend
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
04/03/2026
Sylwia K.
Verified purchase
Reviewed 18/07/2026, United Kingdom.
It was my first time buying a refurbished phone so was bit sceptical but honestly the device arrived in a perfect condition bar the tiniest mark near the charging port. Only had it for just over a week but I've been very happy with it. If there are no surprises in the near future then I'd be happy to buy from this site again.
Galaxy S25+ 512GB - Green - Unlocked
Galaxy S25+ 512GB - Green - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
07/07/2026
Richard L.
Verified purchase
Reviewed 01/12/2025, United Kingdom.
My new Galaxy S25+ from Back Market arrived exactly on time and I'm delighted with it. It's physical condition looks perfect, I can't see any defects on it. The battery easily lasts all day. And it came in the original box with all the paperwork and the charging cable as you'd expect. It feels like a brand new phone but for hundreds less. So I will definitely be using Back Market again in the future.
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
21/11/2025

Everything you ever wanted to know about the Galaxy S25+

1440x3120Resolution
12 GBMemory (GB)
NoFoldable
USB-CConnector
SM-S936Manufacturer Ref
512 GBStorage
Galaxy S25+Model
6.7Screen size (in)
2025Year of Release

The Galaxy S25+ is Samsung’s 2025 flagship plus-sized smartphone, offering a blend of smooth performance and a generous display. While it’s brand new to the line-up this year, it builds on classic Galaxy strengths rather than trying to reinvent the wheel. The S25+ stands out for its vivid display, streamlined software experience, and camera flexibility—making it a practical choice for day-to-day multitasking or capturing memories in a flash.

Key features:

Release Date: January 2025
Display: 6.7-inch Dynamic AMOLED 2X, QHD+ resolution, up to 120Hz refresh rate
Processor: Snapdragon 8 Gen 4 (or Exynos equivalent, depending on region)
Camera: Triple-lens rear system with 50MP main, ultra-wide and telephoto lenses
Operating System: Ships with Android 15 and Samsung One UI 7
Build Quality: Aluminium frame with Gorilla Glass Victus 3 on front and back
Connectivity: 5G compatible, Wi-Fi 7, Bluetooth 5.3
Security: Ultrasonic in-display fingerprint scanner

Who is this for?

The Galaxy S25+ is best suited for those who want a large display without the heft of the Ultra versions. Professionals who rely on multitasking, content creators looking for versatile photo tools, and Android fans who favour smooth software updates will find a lot to like. It’s also a solid upgrade from older Galaxy S models, but the jump is less dramatic if you’re coming from the S24+.

Pros & Cons: Pros Cons Spacious and crisp display, ideal for video and multitasking. Not as compact—might be a two-hander for smaller hands. Flexible triple camera system covers most shooting scenarios. Incremental upgrades compared to the S24+; don’t expect a major leap. Up-to-date software with Android 15 and long-term support. No expandable storage (microSD slot is officially extinct). Wi-Fi 7 for future-proof connectivity. Large size means some pockets will struggle.
Why refurbished?

Choosing a refurbished Galaxy S25+ is an easy way to do right by the planet. Every pre-owned device on Back Market is given a thorough health check, so it’s all shine and no landfill guilt—without the “new-in-box” waste. Our experts make sure every smartphone meets strict standards for performance and function. Find out more about our quality standards.

Resolution: 1440x3120
Memory (GB): 12 GB
Foldable: No
Connector: USB-C
Manufacturer Ref: SM-S936
Storage: 512 GB
Model: Galaxy S25+
Screen size (in): 6.7
Year of Release: 2025
OS: Android
Screen type: Dynamic LTPO AMOLED 2X
Colour: Dark Blue
SD Card Slot: No
Colour (official name): Navy
Carrier compatibility: Unlocked
Weight: 190 g
SAR head: 1.26
Serie: Samsung Galaxy S
Mobile network: 5G
SIM card: Physical SIM + eSIM
Brand: Samsung

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Galaxy S25+Dark Blue • 512 GB • Physical SIM + eSIM

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Customer reviews for Galaxy S25+

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Rating details

Reviews

Reviews

Ross J.

Samantha A.

Vilius P.

Tyrone H.

Izabela D.

Sylwia K.

Richard L.

Popular searches

Everything you ever wanted to know about the Galaxy S25+

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