Ultra HD 4K TV and 8K TV

Technology is too fast things are changing on almost daily basis. Now people are thinking about 4K ultra HD TVs; let’s see what actually it is.

Ultra HD 4K TV

Some time also known as UHD TV (Ultra high definition TV).  By compare it with the 1080 picture resolution the is the Ultra HD 4k TV resolution is four time higher simply Ultra HD TV’s pixel density is two time as compare to the 1080p in horizontal and vertical direction.

Another very simple understanding about Ultra HD 4K TV is 3840 x 2160 pixels or 4096 x 2160 pixels.

Same like 4K the 8K is also now not a dream just like 4k is four time higher picture resolution as compare to 1080P the 8K is 16 time higher picture resolution as compare to 1080P.

 

Ultra HD 4K TV

 

Ultra HD 4K TV and HDMI

Currently available HDMI 1.4 can works for Ultra HD 4K videos but this may not show you the 100% of Ultra HD 4K video result reason behind is the HDMI 1.4 only support up to 30 frame per second. The latest HDMI 2.0 will give you the band width upto18 Gbps and support 50 to 60 frame per second, this will give you the actual Ultra HD 4K video result.

Ultra HD 4K TV and its issue

The only issue with the Ultra HD 4K TV is the availability of video materials for the users.