iPhone SE is the most powerful 4.7-inch iPhone ever.1 Featuring A13 Bionic, the fastest chip in a smartphone, for incredible performance in apps, games, and photography. Portrait mode for studio-quality portraits and six lighting effects. Next-generation Smart HDR for incredible detail across highlights and shadows. Cinematic-quality 4K video. And all the advanced features of iOS. With long battery life2 and water resistance,3 it's so much of the iPhone you love, in a not so big size.