The enduring popularity of the iPhone 6 line -- particularly in developing and rapid-growing markets such as China -- has allowed Apple to again beat quarterly best-ever records with its most recent fiscal Q3 report. The company sold more than 47.5 million iPhones, lower than analyst predictions, but which represents 35 percent year-over-year growth. Macs sold 4.7 million units, another record for a fiscal Q3 and up seven percent year-over-year.