All iPhone 6's have a 4.7 inch widescreen pressure-sensitive "3D Touch" LED-backlit native resolution (326 ppi) "Retina HD" display with a haptic engine. The rear 12 megapixel 4K "iSight" camera has 1.22 micron pixels and support for simultaneous 4K video and 8 megapixel still photography. The front "FaceTime" camera takes wonderful images and videos at 5 megapixel and 720p. The screen is smooth and tactical with curved edges.