Every iPhone Generation in Order of Release iPhone - June 29, 2007. The revolutionary first iPhone was released on June 29, 2007.

Released in 2010, the iPhone 4 smoothed out some features but sharpened the phone's edges, literally. This model introduced a larger 3.5-inch 960 x 480 resolution screen and Retina display.

The iPhone X shaped all models that released after it, with each new iPhone utilizing a similar display and Face ID tech. iPhone XS - September 21, 2018.