featuring Siri voice control, a dual-core A5 chip for improved graphics and battery life, an 8MP iSight camera, the iOS operating system, HD video recording, a high-resolution Retina display, and iCloud online storage. Siri allows users to control the phone using voice commands to make calls, send messages, browse the internet and more. The A5 chip doubles battery life and provides graphics seven times faster. iOS efficiently manages tasks, power and battery life. The improved iSight camera has advanced optics and flash. The Retina display uses in-plane switching for stunning graphics. Videos can be recorded in 1080p HD quality with image
