Posted 14 February 2012 - 20:52
It doesn't work that way. Your TV only accepts up to 60fps, but it renders up to 480 frames by multiplication.
The reason why LCD TVs jumped to 120hz is so that film did not need to use the pull-down conversion process (as 60 is not divisible by 24). The increases since have to do with "smoothness" marketing. In reality, what you want is good response time on an LCD TV.