iPhone 6 isn't just bigger-it's better in every way. A 4.7-inch Retina HD display. An A8 chip with 64-bit desktop-class architecture. A new 8MP iSight camera with Focus Pixels. The Touch ID fingerprint identity sensor. Fast LTE and Wi-Fi. Long battery life. And iOS 8 and iCloud. All in a 6.9mm thin seamless design.