....or do any of them, perhaps the high end ones, exceed 60FPS input?
Note, I'm trying to stay clear of the Hz terminology as much as I can to stem confusion with the internal refresh rates.
It's not a spec that I can readily find---I'm not even sure what the industry term would be for it.
To try to ask this better (or worse, I'm sorry):
I've seen mentioned what the *output* limitations typically are (I don't remember them all) of various content producing machines, such as: 24fps directly (no pull-down from blu-ray) or 30fps (DVD/blu-ray movie w/ pull-down) or 30-interlaced (from comcast STB) or up to 60fps from blu-ray (I'm fuzzy on all of these---please correct me if you like!!!!!!).
However, I can't seem to find anywhere if there are any, say, "120Hz TV's" could be driven at 120FPS directly through the HDMI from some source truly producing 120FPS (PC? Or some magic hardware box purporting to it's *own* better interpolation).
Perhaps a scenario where some 120 Hz TV's "gaming mode" can accept up to 120FPS frames a second (and hence bypass it's own interpolation)?
Beware the statistical correlations that sound like they're indicative of something. Drowning deaths are tightly correlated to ice cream consumption. In fact, be wary of any statistic that is stated as if it comes with a self-evident conclusion: there is no such thing.