Video: Sony 4K Ultra HD TVs for 2013
Tara W. has worked for Crutchfield since 2004. She writes about whole-house music and video gear, and works on Crutchfield's video team.
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Sony's Ultra high-definition or "4K" TVs give you four times the resolution of traditional high-def TVs. That's four times the pixels, and four times the detail, that provides you with an image containing more depth and shades of color than you've probably ever seen before.