In the video, a person is holding two iPhones in their hands. The person is comparing the two phones by holding them side by side. The phones are of different sizes, with one being larger than the other. The person is using their thumbs to scroll through the screens of the phones, showing the differences in size and display quality. The larger phone has a bigger screen and more icons on the home screen, while the smaller phone has a smaller screen with fewer icons. The person is also comparing the responsiveness of the touch screens by tapping on different icons. The larger phone's screen responds faster than the smaller phone's screen. The video is shot in a well-lit room with a wooden floor in the background.