2160p is an alternative name for 4K UHD, a resolution supported by UHDTV products and which offers four times the definition of 1080p. The number 2160 stands for a display resolution which has 2160 pixels along the shortest side, while the letter p stands for progressive scan or non-interlaced. In a progressive image, the lines of resolution of the image go from the top of the screen to the bottom. The only planned higher definition format for television is 8K UHD.
- Philips has made a 3DTV with a native resolution of 4K UHD.
- In June 2012, Toshiba launched the world's first 3D TV without glasses with 9 parallax images. The images pass through special lenticular lenses to deliver 3D effect without glasses on a 55" Toshiba Regza RZ1. However, because it delivers 9 parallax images at the same time, the 3D image will only be seen as HD 720p (1280x720), since 3840x2160 = 9x1280x720.
- Sony plans to launch a 4K UHDTV in December 2012 and more in 2013- 2020 along with 8K UHDTV.
- The Samsung Galaxy Note 3(only Snapdragon 800 version) shoots 2160p video at 30fps.
- On June 12, 2014, the 2014 FIFA World Cup became the first ever to be shot in 4K UHD, thanks to FIFA's partnership with Sony.
- 4320p, 2160p, 1080p, 1080i, 720p, 576p, 576i, 480p, 480i, 360p, 240p
- High-definition television (HDTV)
- Westinghouse introduces Quad HDTV set
- Eyes-on: Samsung's 82-inch QuadHD & 52-inch Ultra Slim LCDs
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- "Toshiba Regza RZ1, world’s first glasses-free 3D TV with Quad FHD display". June 20, 2012.