In San Francisco, California, Stev Jobs unveiled the iPhone 4 to a crowd over 5,000 developers and to millions of peoples around the globe, who were glued to live blogs, video streams and Twitter. Developers Conference (WWDC) started churing month ago, as is the wont of any major Apple event. The company is famously tight-lipped about about upcoming products and never reveals road-maps and product plans,Pre-keynote, the global Apple cult was delirious with excitement, despite the fact that no major surprises were expected. According to Apple, the iPhone 4 is the biggest thing to happen to iPhone since the original iPhones. The first three iterations of the smart phones saw incremental improvements, but the fourth generation is a massive leap forward. The obvious difference is the design of the device: an all new glass and stainless steel enclosure forming, jobs claims the thinnest smartphone in the world. The iPhone 4 features several new hardware components, the most obvious of which is high-resolution 960 by 640 pixel display. Two cameras on the rear is a five-megapixels camera. the front focusing camera is great for video chatting.
