Phone X event at Steve Jobs Theater frames the future of Apple, Inc.

Next Tuesday, Apple is expected to unveil its largest array of new product introductions ever, ranging from iPhone 8 and a premium new iPhone X to a new 4K/HDR Apple TV, new Apple Watch Series 3, revamped AirPods and the new HomePod appliance--as well as its new Apple Park campus. Here's why it all matters, focusing on the new lineup of iPhones.