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Samsung Galaxy S25 Ultra in Titanium Silver Blue with titanium frame and glass back

SAMSUNG

SAMSUNG Galaxy S25 Ultra 256GB Titanium Silver Blue AT&T Locked Excellent Grade A prepaid

SKU CH-A5EK-37RBY

A 6.9-inch 120 Hz AMOLED smartphone with 256 GB storage, titanium frame, 200 MP camera, integrated S Pen and 5,000 mAh battery, locked to AT&T

  • Storage drive256 GB
  • Product colorTitanium Silver Blue
  • 256 GB storage keeps apps and media local
  • 9 inch Dynamic LTPO AMOLED 2X display with 120 Hz refresh and 2600 nits peak brightness
  • Titanium grade 5 frame with Corning Gorilla Armor 2 glass resists drops and scratches
  • Integrated S Pen enables precise note-taking and remote control
  • IP68 rating protects against dust and water immersion

Samsung Galaxy S25 Ultra 256GB

The Samsung Galaxy S25 Ultra is a flagship smartphone with 256GB of internal storage and a titanium frame finished in Titanium Silver Blue. It ships locked to the AT&T network and is graded Excellent (Grade A) with a pristine screen and minimal body wear. The device runs Android 15 with One UI 7 and supports dual SIM configurations using Nano-SIM and eSIM slots.

Best for AT&T subscribers wanting a premium AI phone

Buyers who need an unlocked device for another carrier should look elsewhere. Users who require more than 256GB of onboard storage will find the capacity limiting. Anyone preferring a smaller handset may find the 6.9-inch display and 218g weight too large for comfortable one-handed use.

Check AT&T plan compatibility before ordering

Verify that your current AT&T prepaid or postpaid plan supports the Galaxy S25 Ultra and its 5G bands. Confirm the Nano-SIM or eSIM activation process matches your account type. Ensure you can accept a device locked to AT&T for the duration of any financing or contract obligations.

How it compares

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

Price $640.99
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
Product colorTitanium Silver Blue
Storage
Storage drive256 GB

Questions about this item

Does the phone need a Nano-SIM card or can I activate it with only an eSIM on AT&T?

The device supports both Nano-SIM and eSIM profiles, with dual eSIM capability, so you can activate service on AT&T using only an eSIM if you prefer.

Will my existing USB-C chargers and cables work with the handset's charging port?

Yes, the handset uses a standard USB-C port for wired charging and data, so any compliant USB-C charger or cable will work.

How can I verify the 120 Hz LTPO AMOLED panel is running at its peak refresh rate after setup?

Enable the "Show refresh rate" option in Developer options; the on-screen overlay will display 120 Hz when the display is driven at its maximum.

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