Apple's new iPhone 5 is a case study in incremental improvement. Nearly every aspect of the product -- the CPU, display, cameras, radio modem, size, weight, etc. -- are all improved over the iPhone 4S and at the same $199 price point. No doubt, the iPhone 5 and iOS 6 will sell millions of units, preserve Apple's momentum, and hold off the competition, but significant threats are mounting that Apple cannot afford to ignore:
Nokia is delivering Apple-quality innovation. As Nokia demonstrated last week at its Lumia 920 event, Nokia's innovation engine is firing on all cylinders. When the Lumia 920 launches (rumored for November 2), it will outclass the iPhone 5 in key areas such as imaging (PureView imaging, Cinemagraph) and location (Maps, City Lens, Transit) as well as bring wireless charging and NFC into the mainstream. While the breadth of accessories will be nowhere near what the iPhone offers, Nokia gets strong marks for showing Apple how NFC can enhance the accessory experience.