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Deal.ai › Samsung
Samsung
Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version

Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version

5(4 ratings)

Best price now

$749.97at TargetChecked 1 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $749.97 at Target on Nov 12.
  • Checked at 4 stores.

Our take on the Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version

The Galaxy S25 is Samsung's compact flagship: a 6.2-inch LTPO AMOLED 2X screen at 120Hz, Snapdragon 8 Elite, 12GB RAM and UFS 4.0 storage, running Android 15 with One UI 7. It is one of the few small premium phones left, and it keeps flagship speed and cameras without the bulk of the Ultra. Against the iPhone 16 and Pixel 9 it is lighter and faster on paper, but its 4,000mAh battery and 25W charging trail rivals, and the camera hardware is carried over from the S24. This is the international SM-S931B model, sold unlocked for GSM networks.

Best forBuyers who want a small, light flagshipGamers and heavy multitaskersTravelers needing an unlocked GSM phoneSamsung users who want seven years of updates
Pros
  • Snapdragon 8 Elite with 12GB RAM handles anything
  • Compact 6.2-inch LTPO screen at 120Hz
  • Gorilla Glass Victus 2 and IP68 water resistance
  • Seven years of Android and security updates
  • UFS 4.0 storage keeps apps and files fast
Cons
  • 4,000mAh battery is small for the class
  • 25W wired charging is slower than rivals
  • Cameras largely unchanged from the S24
  • No charger in the box
  • International model may lack US mmWave 5G

Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version prices at every store

  • TargetNew

    In stock

    $749.97Free shippingChecked 1 h ago
    Visit Target
  • AmazonNew

    Availability unknownMade for another market

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $665.00Free shippingChecked 1 h ago
    Visit Amazon
  • WalmartNew

    Out of stockSold by SellerMade for another market

    $639.99Free shippingChecked 1 h ago
    Visit Walmart
  • Sour TechNew

    Out of stock

    $720.00+ $18.50 shippingChecked 1 h ago
    Visit Sour Tech

Also available at

  • Wireless PlaceCheck price at Wireless Place
  • iTechVistaCheck price at iTechVista

Store links may earn us a commission.

Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version price history

Lowest price we've seen: $639.99 on Nov 13 at Walmart. Tracked across 4 stores since Nov 13.

What reviewers say

Owners and reviewers rate the S25 as a fast, well-built small flagship with an excellent screen and long software support. Most criticism lands on battery life and slow charging rather than performance.

What people mention
  • PerformancePraisedThe Snapdragon 8 Elite and 12GB RAM keep games and apps running smoothly.
  • BatteryCriticisedThe 4,000mAh cell struggles to last a full heavy day.
  • ChargingCriticised25W wired charging is slow next to rival flagships.
  • DisplayPraisedThe 6.2-inch LTPO AMOLED is bright and smooth at 120Hz.
  • SizePraisedOwners like the light, compact body that fits one hand.
  • CamerasMixedPhotos are good, but the hardware is carried over from the S24.

About the Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version

The Samsung Galaxy S25 5G (SM-S931B) is a compact smartphone. This international GSM unlocked model works with a range of carriers. It runs Android 15 with One UI 7 and is powered by the Qualcomm Snapdragon 8 Elite processor with 12GB of RAM and UFS 4.0 storage.

The 6.2-inch Dynamic LTPO AMOLED 2X display has a 120Hz refresh rate. It is protected by Corning Gorilla Glass Victus 2. The phone has IP68 water and dust resistance.

The rear camera system has three lenses: a 50MP wide-angle, a 10MP telephoto with 3x optical zoom, and a 12MP ultrawide. It supports 8K video recording, HDR10+ and Super Steady video. The front camera is 12MP.

Model
SM-S931B (international version)
Network
GSM unlocked, 5G
Processor
Qualcomm Snapdragon 8 Elite
RAM
12GB
Storage
UFS 4.0, 128GB to 512GB options
Operating system
Android 15 with One UI 7
Display
6.2-inch Dynamic LTPO AMOLED 2X, 120Hz
Screen protection
Corning Gorilla Glass Victus 2
Durability
IP68 water and dust resistance
Rear camera
50MP wide-angle, 10MP telephoto (3x optical zoom), 12MP ultrawide
Front camera
12MP
Video
8K recording, HDR10+, Super Steady
Battery
4,000mAh

Questions and answers

Is the Galaxy S25 worth it over the S24?
If you want the newer chip, longer update window and slightly better handling, yes. If you already own an S24, the camera and battery gains are small.
How does it compare with the iPhone 16 and Pixel 9?
The S25 is lighter and faster on paper with a 120Hz screen. The iPhone 16 and Pixel 9 generally last longer per charge and charge faster.
Will this international model work on my carrier?
It is GSM unlocked and works on GSM/LTE networks. Check that your carrier supports the bands it uses, since US mmWave 5G may be missing.
What is in the box?
The phone, a USB-C cable and SIM tool. Samsung does not include a charger.
How long does Samsung support it?
Samsung promises seven years of Android upgrades and security patches for the S25.
Does it have a headphone jack or microSD slot?
No. There is no headphone jack and no microSD expansion; storage is fixed at purchase.
Where is the Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version cheapest?
At Target, for $749.97, as of our latest check.
What do buyers say about the Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version?
Rated 5 out of 5 from 4 ratings.
Where can I buy the Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version?
6 stores we checked sell it, including Amazon, Walmart, Sour Tech, Target, Wireless Place.

Stores we've priced the Samsung Galaxy S25 5G (S931B) GSM Unlocked International Version at

  • Target deals and prices
  • Walmart deals and prices

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Charging
25W wired, 15W wireless (Qi2), 4.5W reverse wireless
Connectivity
5G, Wi-Fi 7, Bluetooth 5.4, NFC
Port
USB Type-C 3.2
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