Because we have COVID-19 I have been watching plenty of my 4k Movies so when I can to watch the "EXPENDABLE" Movies "eg" EXPENDABLE, EXPENDABLE 2, and EXPENDABLE 3 I found that EXPENDABLE 3 had HDR but does not have LOCAL Dimming or I have defective copy of the Disk that I purchased NEW from Amazon US with the other two. Now whilst watching this movie I got into the Sony KD 75 9400E Setting and I toggles with local dimming from high, Medium and low also OFF and noting changed. Now this was a Panasonic DMP UB 700 4K player but I also tried the movie on a OPPO DMP 203 which is a 4k player and the movie was the same "NO LOCAL DIMMING". By the way EXPENDABLE, EXPENDABLE 2 were ok so it looks like EXPENDABLE 3 has a dud disk because I cant see any 4k movie with no Local dimming on a LCD TV. Possible the flag did not switch the local Dimming on from the disk to the player. What do you think,