Apple announced both the iPhone 15 and the iPhone 15 Pro during the company's annual fall event. Some of the numerousrumors about the new handsets have been confirmed, while others, like the possibility of an iPhone Ultra, didn't materialize. Like in years past, Apple reserved its newest mobile chip for the Pro model (giving last year's Pro-level chip to the new standard iPhone). The A17 Pro is the first "Pro" chip for an iPhone and sports 19 billion transistors. Apple claims its two performance cores are 10 percent faster than last years's A16.