4K resolution
The term "2160p" could be applied to any format with a height of 2160 pixels, but it is most commonly used in reference to the 4K UHDTV resolution of 38402160 due to its association with the well-known 720p and 1080p HDTV formats. Although 38402160 is both a 4K resolution and a 2160p resolution, these terms cannot always be used interchangeably since not all 4K resolutions are 2160 pixels tall, and not all 2160p resolutions are ≈4000 pixels wide. However, some companies have begun using the term "4K" to describe devices with support for a 2160p resolution, even if it is not close to 4000 pixels wide. For example, many "4K" dash cams only support a resolution of 28802160 (4∶3); although this is a 2160p resolution, it is not a 4K resolution. Samsung also released a 51202160 (64∶27) TV, but marketed it as a "4K" TV despite its 5K-class resolution.
Fashion 4K
Fashion 4K is a satellite television channel broadcast in Europe that operates under the Fashion One television network. The channel was launched on September 1, 2015, and is the first English language free-to-air channel to be broadcast in 4K resolution (or Ultra High Definition) in Europe. Fashion One also launched its sister channel Fashion One 4K in Asia, Latin America and North America as the first true global launch of a UHD channel. Both channels operate under Fashion One's network which is owned by Bigfoot Entertainment. As of September 1, 2015, approximately 116 million households across Europe received Fashion 4K via SES S.A.'s Astra 19.2ºE satellite.