4K resolution has four times, and 8K 16 times, more pixels than the current HDTV (2K), leading to more high-definition and realistic footage. These resolutions add new tools to your arsenal, with features like wide color gamut, high-speed display, multi-graduation, and improved brightness. Enjoy rich and colorful footage unachievable through traditional means.
The Beauty of 4K/8K Resolution
State-of-the-art video technology capable of high-definition, colorful, and smooth footage previously thought impossible.
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4K/8K Technical Highlights
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Future 4K/8K Services
As of April 2018, 4K services are available in 124/128°E CS broadcasting, cable TV, IPTV, among others.
※参考：総務省HP 4K放送・8K放送 情報サイト
A new 4K/8K satellite broadcasting also started for BS and 110°E CS broadcasting in December 2018.
*CS - communication satellite, BS - broadcasting satellite
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