4K Televisions

4k is the new big thing in display tech, and it's coming to a big screen living room TV near you. Samsung's CEO said that its new F9000 line of ultra-high-definition televisions would be available for pre-order in the United States starting July 21st. The 4K TVs will be offered in 55- and 65-inch models that the company says are "following in the footsteps" of the floating 25-inch model Samsung showed off at CES this year.

These new generation screens deliver an 8 MP image from high resolution cameras which breathes in new life to everything u see. 4K is a resolution of 3840 pixels × 2160 lines (8.3 megapixels, aspect ratio 16:9) and is one of the two resolutions of ultra-high definition television, the other being 8K UHD which is 7680 pixels × 4320 lines (33.2 megapixels). Both are aimed at consumer televisions. 4K UHD has twice the horizontal and vertical resolution of the 1080p HDTV format, with four times as many pixels overall. Currently all 4K UHD televisions use a standard 5.1 sound system, with no moves towards 7.1 being publicized.