Apple today presented the new iPhone 4 featuring FaceTime, which makes the dream of video calling a reality, and Apple’s stunning new Retina display, the highest resolution display ever built into a phone, resulting in super crisp text, images and video. In addition, iPhone 4 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—in a beautiful all-new design of glass and stainless steel that is the thinnest smartphone in the world…