A man is silhouetted against a video screen with Apple and Samsung logos as he poses with a Samsung Galaxy S4 in this photo illustration taken in the central Bosnian town of Zenica

A man is silhouetted against a video screen with Apple and Samsung logos as he poses with a Samsung Galaxy S4 in this photo illustration taken in the central Bosnian town of Zenica, August 14, 2013. REUTERS/Dado Ruvic