How many active zones does tv have? I can honestly say, as long as room is bright i don't notice the local dimming, but in a dark room especially HDR content, the local dimming is pretty bad, it feels like this tv only has like 16 zones, so coming from a tv that was only 50 inches yet had 64 zones, that feels like a pretty big downgrade. I'll force myself to get used to it since it's kinda too late now. I really wanted to get off my 2014 tv because it lacked full 2.0b HDMI bandwidth, and HDR, but when you go from 64 zones to something less, can't help but notice it. I'll probably be watching less tv in the dark and let a well lit room trick my eyes into not seeing it as badly. but truth of matter is, none of the 2018 tvs were really good on zones. even the vizio p series tvs downgraded number of zones the last 2 or 3 years to cut costs (outside of the quantom). I can see myself replacing tv again in a year or two if someone offers something that makes my eyes happy in the dark. I don't want OLED cause of cost and amount of games I play with static huds that'd risk burn in, but I hope tv industry moves back to better quality local dimming, because every 2017-2018 tv has disappointed me compared to some of the impressive Local dimming included in 2014-2015 lines.