The Nexus 5X was released 3 years ago, on September 29, 2015. By contrast Apple's iOS 12 will run on the iPhone 5S, which was released 5 years ago, on Septembe

The Nexus 5X was released 3 years ago, on September 29, 2015. By contrast Apple's iOS 12 will run on the iPhone 5S, which was released 5 years ago, on September 20, 2013.