In the video, a person is holding two smartphones in their hands. The person is comparing the size of the two phones by holding them side by side. The phones are turned on, and the screens are visible. The person is using their thumbs to interact with the phones, possibly to demonstrate the size difference. The video is shot in a well-lit room, and the background is blurred, focusing the viewer's attention on the phones. The phones appear to be of different brands, as indicated by their distinct designs and interfaces. The person's hands are steady, and they seem to be comparing the phones' size and features.