top picture is from the Vincent video ??
As I told you in PM, you can't compare the images from his video/TV with the images from your camera/TV. it means nothing
Not the same room, not the same tv, not the same camera / settings etc...
On my calibrated monitor, all 4 pictures look completely different and the shield picture doesnt look at all close to the oppo tv-led but as i said, its meaningless.
it's related to the metadata.. If i remember correctly , the combination of Mastering display luminance 1000 nits and P3 color causes the green screen issue on 2016 OLED LG TVs. The solution is an external player like the x700, the shield or FirestickTV.
it was discussed a long time ago when the mp4muxer came out.