i have the KD-43XD8305 and am trying to work out how to see on screen what image resolution etc is being displayed.

for example, i use plex and have various levels of quality, SD, HD, 4K, 4K HDR.
at no point does the TV confirm that is being received and being output. i see other makes (LG etc) show a prompt on screen as to what is being output.

so where do i see this on this Sony TV? and does it even support HDR, and in my instance 4K (HEVC Main 10 HDR) ?