The UHD stands for Ultra High Definition today includes 4K UHD (2160p) and 8K UHD (4320p), which are two digital video formats that were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International Telecommunication Union (ITU).

“What is UHD?”

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Samsung - 70" Class (70" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV-Front_Standard

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The UHD stands for Ultra High Definition today includes 4K UHD (2160p) and 8K UHD (4320p), which are two digital video formats that were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International Telecommunication Union (ITU).
Answered by CommunityAnswer 9 years ago
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