The video shows a person holding two smartphones, one black and one red, and comparing their sizes. The person holds the black phone in their left hand and the red phone in their right hand, and then they flip the phones over to show the backs. The black phone has a camera and flash on the top left corner, while the red phone has a camera and flash on the top right corner. The person then flips the phones over again to show the fronts, which have a screen and a home button. The person then flips the phones over one more time to show the backs again, and then flips them over to show the fronts one more time.