Apple analyst Ming-Chi Kuo believes that the 2018 model-year iPhone will launch "on time" and with a "stable supply" sporting the existing TrueDepth system, and Face ID user authentication.
AppleInsider – Frontpage News
Apple Day – Apple, iPod, iPad, iPhone, iTouch, iMac, iBook
Apple Day – Apple, iPod, iPad, iPhone, iTouch, iMac, iBook