Sony uses movie studio to press ultra-HD advantage

Associated Press
Sony uses movie studio to press ultra-HD advantage

Sony CEO Kazuo Hirai speaks during a news conference at the International Consumer Electronics Show in Las Vegas, Monday, Jan. 7, 2013. The 2013 International CES gadget show, the biggest trade show in the Americas, is taking place in Las Vegas this week. (AP Photo/Jae C. Hong)

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