Super Retina XDR display
6.1‑inch (diagonal) all‑screen OLED display
2532‑by‑1170-pixel resolution at 460 ppi
The iPhone 13 display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 6.06 inches diagonally (actual viewable area is less).