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Samsung Galaxy S25 Ultra smartphone in Titanium Silverblue finish

SAMSUNG

SAMSUNG Galaxy S25 Ultra 12 GB 256 GB Titanium Silverblue cell phones - no contract

SKU CH-KN2J-GW9MQ

Unlocked Android 15 smartphone with 6.9" display, 12 GB RAM and 256 GB storage

  • Storage drive256 GB
  • Main screen size6.9 in (17.5 cm)
  • RAM capacity12 GB
  • Unlocked for every major carrier
  • 12 GB RAM keeps multitasking smooth
  • 256 GB storage holds apps and media
  • 9 inch display gives room to work
  • Android 15 with One UI 7 out of the box

Samsung Galaxy S25 Ultra 256 GB

The Samsung Galaxy S25 Ultra is an unlocked Android smartphone with 12 GB RAM and 256 GB storage. It runs Android 15 with One UI 7 on a Snapdragon processor. The 6.9 inch display provides a large canvas for media and productivity. It suits users who want a flagship device without a carrier contract.

Unlocked carrier compatibility

The phone works with major US networks including T-Mobile, Verizon and AT&T. Being unlocked means you can move the SIM between carriers or use local SIMs when travelling. No carrier bloatware or lock-in periods are imposed by the hardware. Network features such as 5G bands depend on the carrier you choose.

Pre-purchase checks

Verify that your current SIM card matches the nano-SIM or eSIM format required by this model. Confirm that your preferred carrier supports the phone's frequency bands for full coverage. Ensure you have a USB-C power adapter, as only a generic cable is included in the brown box. The 90-day warranty covers functional defects verified by Phonecheck.

How it compares

Measured against everything we stock in No-Contract Smartphones, at today’s prices. Recalculated every night.

Price $672.99
Pricier than about 90% of the 646 comparable items (median $180.49).
Storage drive 256 GB
Higher than about 80% of the 506 comparable items (median 128 GB).

Specifications

Product
Brand nameSamsung
Memory
RAM capacity12 GB
Storage
Storage drive256 GB
Display
Main screen size6.9 in (17.5 cm)

Questions about this item

Should I pick the 256 GB version or look for a larger capacity?

This model comes with 256 GB of built-in storage and 12 GB of RAM, giving plenty of space for apps, photos and offline media without needing a microSD card.

What does the 6.9 inch display mean for everyday use?

The 6.9 inch screen fills the front of the phone, making text, video and split-screen multitasking easy to read while the handset still fits in most pockets.

Which Android version does the phone run and what does that cap?

It ships with Android 15 and One UI 7, so you get the latest security patches, AI features and app compatibility for 2025 and beyond.

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