In the video, a person is holding two smartphones in their hands. The person is comparing the size of the two phones by placing them side by side. The phones are of different sizes, with one being larger than the other. The person is using their fingers to point out the differences in size between the two phones. The video is shot in a close-up view, focusing on the phones and the person's hands. The background is blurred, but it appears to be an indoor setting. The person's actions are deliberate and measured, indicating that they are trying to emphasize the differences between the two phones.