Trevor bought a Vizio TV, but it doesn't have a tuner for over the air reception. Leo says that most of the time people don't need tuners because they have cable or satellite. Trevor returned it and went with a Samsung. Leo says the Samsung is just as good. If he's going for over the air content, he could get a Channel Master DVR which works as both. Is it HDR? Leo says it may be. SUHD is HDR compatible, though it came out before the UltraHD premium spec was formalized.