In the video, a person is holding a red smartphone with a colorful game displayed on the screen. The game is titled "Stupidizer" and features a yellow and blue spiral design on the screen. The person is interacting with the game by tapping on different options, such as "Selfie" and "Photo," and swiping through the game's features. The game seems to be in French, and the person's finger is seen swiping and tapping on the screen.