Galaxy S III says its iPhone phone will be unveiled the third quarter of last year . Announcement came at New York 's Mobile World Congress . With the release of the iPhone 5 , Apple retook the lead in the final months of 2012 , selling an estimated 27 million . The popular Galaxy S III has emerged as the Samsung 's chief rival .
Galaxy S III says its iPhone phone will be unveiled the third quarter of last year . Announcement came at New York 's Mobile World Congress . The popular Galaxy S III has emerged as the Samsung 's chief rival .