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Samsung Galaxy S25 Ultra smartphone in Titanium White Silver finish

SAMSUNG TECHWIN AMERICA

SAMSUNG TECHWIN AMERICA Galaxy S25 Ultra 1TB 12GB RAM cell phones - unlocked

SKU CH-PHRE-491VS

An unlocked 5G smartphone with a 6.9-inch 120 Hz display, Snapdragon 8 Elite chip, 1 TB storage, 12 GB RAM and a 5000 mAh battery

  • Main Display Size6.9
  • 1TB UFS 4.0 storage keeps every file instantly accessible
  • 12GB RAM lets you switch apps without lag
  • Snapdragon 8 Elite 3nm chip powers heavy tasks efficiently
  • 9" 120Hz QHD+ display shows sharp motion at 1440x3120px
  • 5000mAh battery supports all-day use on a single charge

Galaxy S25 Ultra 1 TB storage

The Samsung Galaxy S25 Ultra is an unlocked smartphone with 1 TB of UFS 4.0 storage and 12 GB of RAM. It runs Android 15 with One UI 7 and promises up to 7 major Android upgrades. The Qualcomm Snapdragon 8 Elite processor and Adreno 830 GPU power the device. A 5000 mAh battery supplies the energy.

6.9 inch QHD+ 120 Hz display

The 6.9 inch Dynamic LTPO AMOLED 2X panel delivers a 1440 x 3120 pixel resolution and a 120 Hz adaptive refresh rate with HDR10+ support. Buyers who want a compact handset or expandable storage via microSD should look elsewhere. The international model works with active SIMs on major U.S. carriers including AT&T, Verizon and T-Mobile.

1 TB UFS 4.0 and 12 GB RAM headroom

The 1 TB UFS 4.0 storage comfortably holds large media libraries, offline maps and heavy apps without frequent offloading. 12 GB of RAM keeps demanding multitasking and background processes smooth. Users who record hours of 8K video or store massive local AI models may eventually fill the fixed capacity.

Highlights

  • 1TB UFS 4.0 storage keeps every file instantly accessible
  • 12GB RAM lets you switch apps without lag
  • Snapdragon 8 Elite 3nm chip powers heavy tasks efficiently
  • 9" 120Hz QHD+ display shows sharp motion at 1440x3120px
  • 5000mAh battery supports all-day use on a single charge

Specifications

ModelGalaxy ​S25 Ultra
Main Display Size6.9

Questions about this item

Do I need an active nano-SIM from a carrier such as AT&T, Verizon or T-Mobile to use this unlocked GSM phone?

Yes, the international model works with an active nano-SIM on AT&T, Verizon, T-Mobile and most U.S. carriers; new activations are also supported on those networks.

Will my existing 4G LTE SIM card let me make calls and use data on the Snapdragon 8 Elite handset?

The dual-SIM device accepts 4G LTE SIMs for voice and data, though 5G speeds require a 5G-capable plan and coverage.

How can I confirm the 6.9" Dynamic LTPO AMOLED 2X panel is running at its 120 Hz adaptive refresh rate after setup?

Open Settings > Display > Motion smoothness, select Adaptive, then enable "Show refresh rate" in Developer options to see the 120 Hz indicator on screen.

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