Design and Display

The Galaxy S25 Ultra features a 6.8-inch Dynamic LTPO AMOLED 2X display with a resolution of 1440 x 3120 pixels, delivering vibrant visuals and sharp details. The screen supports a 120Hz refresh rate and achieves a peak brightness of 2600 nits, ensuring clarity even under direct sunlight. Protected by Corning Gorilla Glass Victus, the device boasts enhanced durability against scratches and drops. Its sleek design measures 162.8 x 77.6 x 8.2 mm and weighs 219 grams, providing a comfortable yet substantial feel in hand.

Performance

Under the hood, the Galaxy S25 Ultra is powered by the Qualcomm Snapdragon 8 Gen 4 chipset, built on a 3nm process for improved efficiency and performance. The octa-core CPU, combined with the Adreno 830 GPU clocked at 1.25 GHz, ensures seamless multitasking and a smooth gaming experience. The device offers multiple configurations, including 12GB or 16GB of RAM and storage options ranging from 256GB to 1TB, utilizing UFS 4.0 technology for faster data access.

Camera System

Photography enthusiasts will appreciate the Galaxy S25 Ultra's versatile camera setup:

Rear Cameras:

A 200 MP wide lens with an f/1.7 aperture for high-resolution images.

A 10 MP telephoto lens with an f/2.4 aperture, offering 3x optical zoom.

A 50 MP periscope telephoto lens with an f/3.4 aperture, capable of 5x optical zoom.
Front Camera:

A 50 MP ultrawide lens with an f/2.0 aperture, providing a 120? field of view for group selfies and expansive shots.

The camera system supports advanced features like Dual Pixel PDAF, Optical Image Stabilization (OIS), and 8K video recording at 24fps, catering to both amateur and professional photographers.

Battery and Charging

Equipped with a 5000mAh non-removable Li-Ion battery, the Galaxy S25 Ultra supports:

45W wired charging via PD3.0, achieving 65% charge in just 30 minutes.

25W wireless charging compatible with Qi2/PMA standards.

4.5W reverse wireless charging, allowing users to power other compatible devices.

Additional Features

The Galaxy S25 Ultra runs on Android 14 and includes features such as:

An under-display optical fingerprint sensor for enhanced security.

Stereo speakers for immersive audio experiences.

Support for Samsung DeX and Samsung Wireless DeX, enabling a desktop-like experience when connected to external displays.