Just a FYI: PAL and NTSC are ANALOG tv formats. In the digital world, the PAL counterpart is 576i, and 480i is the NTSC counterpart. No country, that I know of, is still transmitting analog. There is no 720, 1080 or 2160 analog counterpart.

That said, there are TVs that won't play 576i/p videos (U.S. models) or 480i/p (other than U.S. models). You need to look at the specs for the particular model. But, when it comes to 720 and 1080 frame rates, I don't know of any that do not display them all. Still, need to check the specs and be safe, not sorry.