Apple will unveil the iPhone 6 in August, a month earlier than expected, the Taiwanese media reported on Friday, according to NBC News. Unidentified supply-chain sources said the new phone will come in two screen sizes — 4.7-inches and 5.5-inches. That's notably larger than the 4-inch display on the current iPhone 5s and iPhone 5c. Industry watchers have said that an increase in screen size would help Apple compete with Samsung Electronics, which has heeded consumer desire for a larger screen.
