Apple is separating the new smartphones into its usual low-cost versus high-cost categories, with big differences between the two models coming down to the camera, display, and battery life.
iOS 13 & watchOS 6 Now Available
iTunes WiFi Music Store Announced - One More Thing...
Same pricing & selection as standard iTunes store
Free previews over WiFi of any song in the iTunes store
Availability of the Wifi Music Store for the iPhone is expected "in a few weeks."