After months of speculation, rumors and leaks, Apple on Tuesday finally unveiled its next-generation iPhone 5S. Largely in line with the dozens of reports that have surfaced recently, the brand new flagship iPhone features an external design that is nearly identical to the current iPhone 5 and is comprised entirely of aluminum and glass. The home button has undergone some design changes, however, as has the back of the phone to accommodate the camera’s new dual-LED flash. While the outside of the handset remains largely unchanged, the inside is an entirely different story.
