What is the iPhone 5 screen resolution / size?

Apple has increased the display size on the iPhone 5. So what size wallpapers will you need to fill the entire screen?

iPhone 5 display resolution is 1136 x 640 pixels. Measuring 4 inches diagonally, the new touch screen has an aspect ratio of 16:9 and is branded a Retina display with 326 ppi (pixels per inch).