The Retina Display has found its way onto the late 2018 space gray Apple 13.3" MacBook Air. With over 4 million pixels, the 13.3" Retina Display features a 2560 x 1600 screen resolution and a 16:10 aspect ratio for 227 pixels per inch (PPI). The display also features up to 48 percent more color than the previous generation. The display glass goes right to the edge of the screen for 50% fewer bezels.