The iPhone 6s is equipped with a 4.7-inch (diagonal) LED-backlit Retina HD display with 1334-by-750-pixel resolution at 326 ppi.
Update: Read our new Ultimate Guide To iPhone Resolutions!. 2208 1080 Ã— 1920 3.5â€³ 4.7â€³ 5.5â€³ iPhone 6 Plus has screen with lower pixel resolution than
Screen Dimensions. Apple iPhone 6s have 4.7 inch screen which is ~ 65.6% of actual device size. Physical dimensions for Apple iPhone 6s device is 5.44 x .