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WalterArcher
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The iPhone 4 is a slate smartphone designed and developed by Apple.The iPhone 4 will feature an Apple-designed A4 CPU, following along the lines of the processor powering the iPad.the iPhone 4 will have volume controls on the side of the phone along with an accessible microSIM tray. The iPhone 4 features a front-facing camera, and the back sports a microphone, 30pin connector for docking, and a speaker.