Size for iPhone 6, 6S, 7 and 8 with @3x scaling (Apple name: Retina HD 5.5), coordinate space: 414 x 736 points and 1242 x 2208 pixels, 401 ppi, screen physical size is 2.7 x 4.8 in or 68 x 122 mm. When running in Zoomed Mode, i.e. without the new LaunchImages or choosen in Setup on iPhone 6 Plus, the native scale is 2.88 and the screen is 320 Apple iPhone 7 Plus specifications - Display: 5.5 inches IPS LCD; Camera: 12 MP (Sapphire crystal lens cover, OIS, PDAF, BSI sensor); Processor: Apple A10 Fusion APL1W24 (16 nm); RAM: 3GB LPDDR4; Battery: 2900 mAh 120 x 40. @3x: button@3x.png. 180 x 60. To refer to an image in your code (or in Interface Builder), just use the filename of the standard sized image. iOS will automatically detect and use the @2x or @3x version if the device supports it: ILcE.

iphone 7 plus screen resolution pixels