6K resolution
Approximately 6,000 (6K) pixels of horizontal resolution. Although 6K cameras are available, which offer greater resolution than 4K and more flexibility in post-production, there are no 6K TVs.
4K TVs have become mainstream while 8K TVs have come on the market. It is easier to double a resolution than to create an in-between one. In addition, TVs are a consumer product, whereas 6K cameras are generally for professional photographers.
High-Definition Resolutions 2K 1920x1080 (see DTV) 4K 3840x2160 (see 4K TV) 5K 5120x2880 (see 5K monitor) 6K 6144x3160 8K 7680x4320 (see 8K TV)
The RED WEAPON 6K Camera
Introduced in 2015, this second-generation 6K camera from RED shoots 6144x3160 frames at 75 fps. (Image courtesy of RED.COM, INC.)