(Telecompaper) Samsung Electronics said it expects to report an operating profit of KRW 8.1-8.5 trillion for the fourth quarter, down from KRW 8.8 trillion in the year-earlier period. Revenues for the three months to December are estimated at 58-60 trillion, up slightly from KRW 56.1 trillion in Q4 2012. The company did not provide further details. A full quarterly report will be released at a later date.