Apple presented the new iPhone 4 featuring all-new design of glass and stainless steel, FaceTime video call and new Retina display. Mentioned as the thinnest smartphone in the world, iPhone 4 also features a 5 megapixel camera with LED flash, HD video recording, Apple’s A4 processor, a 3-axis gyro and up to 40 percent longer talk time. iPhone 4 comes with iOS 4 which includes over 100 new features and 1500 new APIs for developers. iOS 4 features Multitasking, Folders, enhanced Mail, deeper Enterprise support and Apple’s new iAd mobile advertising platform. iPhone 4 will be available in the US, UK, France, Germany and Japan on June 24, starting in the US at just $199 for qualified buyers with a two year contract.