I have a 48" tv in main bedroom. I want to mount it on the wall. However, at xmas sales I'm planning a new TV, cuz this one sux. The new one could be any size from 48-65.
Now I wonder if there's any logic to vesa mount positions. In my living room, I went from a wall mount 65 to 85. The 65 mount was about centered on the TV. The 85 mount is 25% from the bottom. As a result the 85 is a little too high now on the wall, even with the bracket extended to max. Ideally it'd be 20cm lower.
I don't want to make the same mistake with m bedroom. Is there any rule or logic to how high I should mount the rails so that the new TV (brand undecided) would be in a sane height?
I got this mount
https://www.amazon.com.au/gp/product/B07WD476TY
Perhaps look at getting a mount bracket with variable height adjustment