Report: Apple looking at bigger iPhone screens, multiple colors[ Thu, 13 Jun 2013 13:16:55 GMT ]Apple is exploring launching iPhones with bigger screens, as well as cheaper models in a range of colors, over the next year, said four people with knowledge of the matter, as it takes a cue from rival Samsung.The moves, which are still under discussion, underscore how the California-based firm that once ruled the smartphone market is increasingly under threat from its aggressive South Korean comp...