In the video, a person is holding a smartphone in their hand. The person uses their thumb to swipe across the screen, scrolling through a gallery of images. The images appear to be a mix of photos and wallpapers. The person's thumb moves smoothly across the screen, indicating that the phone's touch screen is responsive. The person's other hand is holding the phone steady, ensuring that the images are clearly visible. The phone's screen is bright and clear, and the images are displayed in a grid format, making it easy to scroll through them. The person's thumb movement is deliberate and controlled, suggesting that they are familiar with the phone's interface. Overall, the video demonstrates the functionality of the phone's touch screen and the user's ability to navigate through the gallery of images.