In the video, a person is holding a black smartphone in their hand. The person uses their thumb to press the power button on the back of the phone, which causes the phone to turn on. Once the phone is on, the person swipes their thumb across the screen, scrolling through the various apps that are displayed. The phone has a black case and the screen is lit up with a variety of colorful app icons. The person's thumb is visible as they swipe across the screen, and the phone is held in a way that allows for easy viewing of the screen.