Report : Samsung Galaxy S will come out in February at Mobile World Congress in China . Phone will have a 5-inch screen , more powerful processor , report says . Others said the device failed to produce groundbreaking advances at a moment when Apple , perhaps for the first time ever , finds itself needing to catch up with features available on other phones . The Samsung Galaxy S III has emerged as the iPhone 's chief rival . Report : Samsung calls the iPhone ` ` simple rumor ''
Report : Samsung Galaxy S will come out in February at Mobile World Congress in China . Phone will have a 5-inch screen , more powerful processor , report says . The Samsung Galaxy S III has emerged as the iPhone 's chief rival . Report : Samsung calls the iPhone ` ` simple rumor ''