In the video, a person is holding a white smartphone in their hand. The phone has a black screen and the person is using their thumb to swipe up and down on the screen. The person then taps on the screen, and the phone's home screen appears, displaying various app icons. The person then swipes through the apps, scrolling left and right, and taps on different apps. The phone's screen is bright and clear, and the person's thumb movements are smooth and precise.