What Is 4K (Ultra HD)?

TVs are getting bigger and resolution is getting higher. 4K TVs are now the standard. If you haven't upgraded from your 1080p TV yet, here's what you need to know.
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TVs are getting bigger and resolution is getting higher. 4K TVs are now the standard. If you haven't upgraded from your 1080p TV yet, here's what you need to know.

Ultra HD vs. 4K TVs: What's the Difference?

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What is a 4K Ultra HD Blu-ray Disc?

What Is 4K Resolution? Overview and Perspective of Ultra HD

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4K UHD TV vs. 1080p HDTV - Side by Side Comparison

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