The iPhone 6 isn't simply bigger - it's better in every way. Larger, yet dramatically thinner. The iPhone is unlocked. More powerful, but remarkably power efficient. With a smooth metal surface that seamlessly meets our most advanced Multi-Touch display. It's a new generation of iPhone that's better by any measure. With a seamless, continuous aluminum and glass design, the iPhone 6 Retina HD Displays are the thinnest most advanced Multi-Touch display at 4.7 inches. Enjoy the A8 chip with a 64-bit architecture processor, not only faster than the A7 but up to 50% more energy-efficient too.