The iPhone 4S 16GB in white is sure to improve the way you communicate. The Siri technology lets you talk to this Apple smartphone as you would talk to a person, turning the iPhone 4S into a personal assistant. The powerful dual-core A5 chip ensures that this Apple phone gives you a lightning-fast performance and life-like graphics. Shoot 1080p HD videos and click crystal-clear snaps with the 8 MP camera of this Apple smartphone. To make your life easier, this Apple phone runs on iOS that lets you enjoy numerous features and an easy-to-use interface. That’s not all: with the iCloud feature of the iPhone 4S, you can stop worrying about managing your stuff, because your phone does it for you. This device is locked to Virgin Mobile and compatible with T-Mobile, TracFone, Verizon, AT&T, Straight Talk, metroPCS, Boost Mobile, U.S. Cellular, Xfinity, Sprint, Cricket Carriers.