Apple iPhone 4 - Face to Face with FaceTime
Announced: June 7, 2010
Released: June 24, 2010
Notable Specs: Front-facing camera for FaceTime video calling; 5MP rear-facing camera; 3.5-inch "Retina" display (960 x 640 pixels), and Apple A4 processor.
Notable iPhone 4 fact: A day before the official release, Apple announced that its white iPhone 4 would be delayed a month, because the devices had "proven more challenging to manufacture than expected." iPhone 4 was also the first Apple device with a high-resolution "Retina" display.
Sales: Apple said it sold 1.7 million iPhone 4 devices in the three days following its launch.