Galaxy S25 • UnlockedDark Blue • 128 GB • Physical SIM + eSIM

Name: Galaxy S25 128GB - Dark Blue - Unlocked
Brand: Samsung
Price: 449.00 USD
Availability: InStock
Rating: 4.4 (259 reviews)

(259 reviews)

$449.00

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Customer reviews for Galaxy S25 • Unlocked

Overall rating

259 verified reviews

Rating details

Battery
4.5/5
Shipping
4.5/5
Lens & Camera
4.5/5
Accessories
4.2/5
Packaging
4.4/5
Overall performance
4.5/5
Appearance
4.6/5

Reviews

Mark H.
Verified purchase
Reviewed 12/22/25, United States.
The purchase and delivery were perfect. The phone was perfect in appearance and operation. I made the decision to return the phone after owning and operation for about a week. No fault of the phone whatsoever. I just realized I am not a fan of Samsung's OS as much as I thought I would be.
Galaxy S25 256GB - Silver - Unlocked
Galaxy S25 256GB - Silver - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
12/9/25
Christine G.
Verified purchase
Reviewed 3/11/26, United States.
Great! Was able to transfer everything from my Galaxy S9 to this new phone. There are a couple tiny scratches on the screen which is why it was listed as in "fair" condition, but I don't even notice them and it was worth the discount in price! They battery also says it lasts for over 3 days, which is miles above my old phone that I had to charge a couple times a day to make it though. It was definitely time for an upgrade, and so far this refurbished Galaxy S25 is stellar!
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
2/28/26
Cheng S.
Verified purchase
Reviewed 9/21/25, United States.
I made the switch from iPhone to Android with this phone and I'm so pleased! I've really enjoyed my experience with this phone and despite buying it in the "Good" condition, there is almost no signs of previous use! I love getting all my tech from Backmarket and I'm loving my new phone!
Galaxy S25 128GB - Silver - Unlocked
Galaxy S25 128GB - Silver - 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
9/7/25
Jared H.
Verified purchase
Reviewed 6/8/26, United States.
This is our third refurbished cell phone we have purchased from Back Market. And once again, they delivered. We got the phone in a timely manner and it was in pristine condition. Everything was perfect. There is no doubt we will be back again for our next phone purchase.
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
5/22/26
Susan P.
Verified purchase
Reviewed 7/23/26, United States.
Well, I always love a smooth, fast transaction. The Galaxy S25 arrived in perfect condition, ready to setup, which was a breeze. My husband is really happy with his S25 upgrade. This is our second phone from BackMarket, and we will consider their options on our next purchase for sure! Susan Pitts
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
7/9/26
Latifah W.
Verified purchase
Reviewed 5/18/26, United States.
I am extremely pleased with my phone. It arrived quickly and in excellent condition as promised. I will definitely share my experience with friends and family and encourage them to give refurbished tech a try. Back Market had gained a repeat customer.
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
5/8/26
Brandon J.
Verified purchase
Reviewed 7/16/26, United States.
I upgraded my s24 to this s25. From reviews and comparisons online, I didn't really expect much of a difference. but I am completely blown away by the processing speeds, camera quality and all of the AI features available with the one ui 8.5 update. Will definitely be purchasing a galaxy watch added samsung ear buds from backmarket or my s25 in the future.
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
7/8/26

Everything you ever wanted to know about the Galaxy S25 • Unlocked

USB-CConnector
NoMemory Card Slot
6.2Screen size (inches)
12 GBMemory (GB)
AndroidOS
Samsung Galaxy SSerie
8 ozWeight
Dark BlueColor
SM-S931U1Manufacturer Ref.

The Samsung Galaxy S25 steps into 2025 as Samsung’s latest flagship, carrying forward the classic S-series DNA with a refined design, cutting-edge processor, and upgraded camera system. As the newest generation, the Galaxy S25 combines high-end hardware and software features for users who want the latest Android experience—though, as usual, a few "innovations" feel overdue rather than groundbreaking.

Key features:

Release Date: Expected January 2025
Display: 6.5-inch Dynamic AMOLED 2X, QHD+ resolution, 120Hz refresh rate
Processor: Snapdragon 8 Gen 4 (for most global markets)
Camera: Triple rear camera setup with 200MP main sensor, ultrawide, and telephoto
Operating System: Ships with Android 15 and Samsung One UI
Build Quality: Armor Aluminum frame with Gorilla Glass Victus 3 front and back
Connectivity: 5G compatible and Wi-Fi 7 support for fast, reliable connections

Who is this for?

The Galaxy S25 is built for tech enthusiasts, professionals, or anyone who won’t settle for last year’s flagship. From content creators needing advanced photo and video features to power-users multitasking with demanding apps, this model is a top pick if you want the newest Samsung software and hardware. Users who found the Galaxy S24 a minor bump may appreciate that the S25 at least pushes specs and connectivity a little further—though some users might find previous models like the S23 Ultra already meet their practical needs.

Pros & Cons: Pros Cons Vibrant QHD+ AMOLED display with 120Hz refresh for smooth scrolling and visuals. No major design changes—looks and feels a lot like the S24. Top-tier Snapdragon 8 Gen 4 processor for fast performance. Camera features are hardware heavy but software improvements may feel subtle if you already own a recent Galaxy. Strong durability with Gorilla Glass Victus 3 and Armor Aluminum. No headphone jack or expandable microSD slot—again. 5G and Wi-Fi 7 for future-proof connectivity. Incremental software refinements, but not everyone needs Android 15 on day one.
Why refurbished?

Choosing a refurbished Galaxy S25 means less waste and more smartphone for your effort—making it an environmentally friendly choice that supports the circular economy. Every device from Back Market passes through rigorous, multi-point quality checks so you get reliability, performance, and peace of mind. Learn more about our quality standards.

Connector: USB-C
Memory Card Slot: No
Screen size (inches): 6.2
Memory (GB): 12 GB
OS: Android
Serie: Samsung Galaxy S
Weight: 8 oz
Color: Dark Blue
Manufacturer Ref.: SM-S931U1
SIM card: Physical SIM + eSIM
Release Year: 2025
Screen type: Dynamic LTPO AMOLED 2X
Foldable: No
Storage: 128 GB
Carrier compatibility: Unlocked
Last OS Compatibility: Yes
Model: Galaxy S25
Color (official name): Navy
Resolution: 1080x2340
Brand: Samsung
SAR head: 1.26
Network: 5G

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Galaxy S25 • UnlockedDark Blue • 128 GB • Physical SIM + eSIM

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Reviews

Reviews

Mark H.

Christine G.

Cheng S.

Jared H.

Susan P.

Latifah W.

Brandon J.

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Everything you ever wanted to know about the Galaxy S25 • Unlocked

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