The iPhone X, pronounced as "iPhone Ten," was a flagship smartphone released by Apple in 2017. It featured a 5.8-inch Super Retina display, Face ID facial recognition, A11 Bionic chip, dual 12MP rear cameras with optical image stabilization, iOS 11 (upgradable to iOS 14), 64GB or 256GB storage options, and a glass and stainless steel design. It was the first iPhone to eliminate the home button in favor of gestures for navigation.