Poozle :
TV's refresh rates are NOT the same as desktop monitor refresh rates. Not only are the refreshrates on Tv's "faked" in a way, they actually look worse doing so. 4k high HZ rates are not widely available yet.
At least in the past... LCD has had an impact on this I'm sure, especially when you see sets selling with 240Hz and 120Hz ratings (the faked refresh rates)...
and analog signals:
US: 60Hz refresh rate, 30 FPS due to interlacing.(NTSC standards)
UK: 50Hz refresh rate, 25 FPS due to interlacing (I believe PAL was interlaced.)
Theater Movies: 24 FPS,
Now, with digital broadcasting, I have to admit, I'm not up on all the changes. (Feel free to bring me up to speed and correct me on any of this.)