A new interactive data project from sheets.works, which includes a timeline of every iPhone model ever released, details the evolution of the device over the course of its lifetimes. The project also includes a detailed list of moments that defined multiple generations, including the introduction of the Retina display, the debut of the 5.5” iPhone 6 Plus, and the release of the iPhone X. The interactive graph also includes an interactive display of the price evolution of both base and most expensive models by year, and a list of hardware features Apple has removed over the years.