In another 12 years, iPhone definitely won't be a "phone" in the sense we use today. Just as smartphones weren't really a category before the advent of iPhone and the category itself really is a combination of so many different devices, e.g. MP3 player, video player, phone, tape recorder, GPS, radio, and camera. Twelve years from now, iPhone will incorporate more devices into its category. Perhaps becoming some type of wearable device with projection that's touch-capable.
AirPods will definitely become standard and even see its core tech incorporated into the new iGlass that Apple is working on. The trend is to:
- free the hands and
- be always-on
iPhone XXV in 2032, that is if they still keep the iPhone moniker, will likely be an iGlass + iWatch + AirPods with input being a "touchable projection" combined with a highly intelligent AI-powered Siri. iPhone XXV might even lose the keyboard all together as speech recognition/prediction becomes almost flawless and video/audio transfer over cellular networks close to instantaneous.
This is not to mention close to half of the passenger vehicles on the road is projected to be electric around that time so perhaps a much expanded and reworked CarPlay.
Apple is already working towards that future. They're bringing it all together: iPhone, Apple Watch, AirPods, "iGlass", CarPlay, "Apple Car", HomeKit, Apple TV and HomePod, and all of them will be powered by in-house technology and Apple's own chip. Apple is so uniquely positioned to shape our (digital) future that it's scary to think what kind of a behemoth it will transform into in a decade.