In the video, a person is holding a Nintendo Gameboy Advance and a Nintendo Gameboy. The person is comparing the two gaming devices by placing them next to each other on a wooden surface. The Gameboy Advance is a handheld gaming console that was released in 2001, while the Gameboy is a handheld gaming device that was released in 1989. The person is holding the Gameboy Advance in their left hand and the Gameboy in their right hand. The Gameboy Advance has a larger screen and a more modern design compared to the Gameboy, which has a smaller screen and a more classic design. The person is showing the size difference between the two gaming devices by placing them side by side.