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CES 2012: 4K technology from Sony
Sony is showing off 4K TV technology at CES, which has four times the resolution of current 1080p sets. But there won't be much 4K content for a while.
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CES 2012: 4K technology from Sony
Sony is showing off 4K TV technology at CES, which has four times the resolution of current 1080p sets. But there won't be much 4K content for a while.
Date: 1/11/12
Views: 2117
Video by:  Consumer Reports
 
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