Sony's Consumer Electronics Show (CES) 2013 booth went all out on selling the 4K resolution revolution.
Sony focused on two key ideas with its booth at CES 2013. One was a full end-to-end story of 4K television (Sony is not using the term Ultra HD for its 3840x2160 televisions). The other is "one-touch" interactions between near-field communication (NFC) phones and a range of Sony home-entertainment products. Let's take a look at the best of what it had to show.
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