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Rectangular smartphone with titanium frame, glass back, Titanium Silver Blue finish

SAMSUNG

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

SKU CH-7N2Y-MMWX0

6.9-inch 120 Hz AMOLED display, 200 MP quad camera, built-in S Pen, 256 GB storage, AT&T-locked prepaid phone with cosmetic wear

  • Storage drive256 GB
  • Product colorTitanium Silver Blue
  • Flagship 6.9-inch Dynamic LTPO AMOLED 2X display with 120Hz refresh rate and 2600 nits peak brightness
  • 256GB internal storage for apps, media, and files on a single device
  • Titanium grade 5 frame with Corning Gorilla Armor 2 front and back for premium durability
  • Built-in S Pen included for precise note-taking, sketching, and remote control
  • AT&T locked prepaid model ready for activation on the AT&T network

Samsung Galaxy S25 Ultra 256GB

The Samsung Galaxy S25 Ultra 256GB in Titanium Silver Blue is a flagship smartphone locked to AT&T prepaid service. It targets power users, artists and creators who want the integrated S Pen, a 200MP camera system and a large 6.9-inch Dynamic LTPO AMOLED 2X display with 120Hz refresh rate. The titanium grade 5 frame and Gorilla Armor 2 glass front and back provide a premium build. This unit is graded B, meaning it may show dents, chips or scuffs on the body and hairline scratches on the screen.

Sustained performance with Snapdragon 8 Gen 3

The Snapdragon 8 Gen 3 processor paired with 12GB or 16GB RAM handles prolonged workloads such as video editing, 3D rendering or extended gaming sessions without throttling aggressively. The 256GB storage supports large project files and apps. Android 15 with One UI 7 optimises background management so multitasking remains fluid over hours of continuous use. The 5000mAh battery sustains the platform through a full day of heavy demand.

Thermals, noise and power draw

The vapour chamber cooling system dissipates heat across the 162.8 x 77.6 x 8.2 mm chassis, keeping surface temperatures comfortable during normal operation. No moving parts means silent running in everyday tasks like browsing, streaming or photography. The 5000mAh cell supports super-fast wired and wireless charging, replenishing energy efficiently without excessive heat buildup. IP68 sealing adds dust and water resistance without affecting thermal behaviour.

How it compares

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

Price $568.99
Pricier than about 88% 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

How much heat does the Snapdragon 8 Gen 3 produce during all-day use?

The titanium frame helps dissipate heat from the Snapdragon 8 Gen 3, while the 5000 mAh battery supports extended sessions without excessive warmth.

What SIM setup do I need to activate this AT&T-locked phone?

You need an active AT&T Nano-SIM or a compatible eSIM profile; the tray accepts Nano-SIM plus eSIM or dual eSIM configurations.

Will my existing USB-C chargers and wireless pads work with the 5000 mAh battery?

Yes, the USB-C port and Qi wireless charging work with existing chargers and pads for both super-fast and standard wireless charging speeds.

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