Well, I have Smart-TVs (and others that just have a good personality) but I rarely have CEC turned-on anywhere (surely not in Home-Theater, but maybe one Bedroom).
They all have Apple-TV boxes, Windows computers (HTPC) running Kodi, or both.
All the TV's need to do turn-on and return to their last-used Input (which is HDMI-1). Can't say I've ever seen a TV not do that by default.
For my VPX pinball-cabinet, I use a LG 16:9 computer monitor (with 1440 res @ 75Hz) as the Playfield. I use Display-Port interface (native on both ends) ... this is after-all, "a computer setup". My Nvidia card seems to like it. My other 2 smaller monitors are connected to my GTX-1070 via HDMI.
All these 3 monitors get completely turned-off at the end of the night with the main power-strip (after my Windows computer is Shut-Down properly) or they can just sleep all night while I do. In the morning, I press the main power-strip button and they all come on for a few minutes. If I eventually turn-on/boot-up the gaming-computer (that runs it all) they start displaying something. However, if not ... they all just go into sleep-mode where they are using hardly any power and run-cool. If I eventually turn-on the pinball-cabinet's computer, they all wake-up and start working. It's all very similar to how the computer monitors on my office-desk work.
My point is, while I was also initially concerned about this power-button thing, it became a non-issue.
With a computer-monitor you can get it with Nvidia G-Sync or AMD FreeSync. Some better ones Hz/FPS above 60. IPS LCD-tech is better than TN and some others for our purpose (color, brightness, viewing angles). Personally, I think Display-Port interface is better for "computer stuff". I use HDMI when I must (or as generic interface) but in HomeTheater-world it seems locked down with HDCP (I suppose a necessary-evil).
For TV's that big, you want 4K. If OLED is not your thing, I've heard good things about Mini-LED and Quantum-Dot. I try to get the tech I need while simultaneously watching my budget. Not sure about you, but it's hard for me to buy a new high-end TV and install it in a seldom played pinball cabinet if all the other TVs in the residence (that the whole family uses) aren't at least adequate. Not sure that I really need to budget this way any more, but it's a hard-habit to break. And what about everyone's computer-desk monitors (the list goes on).
There are also commercial versions of most of these displays (like for a bar or airport) and even never-cased panels (like for a kiosk).
Hopefully, some users here will have some actual model recommendations for you. As it is an important component of the cabinet, I like seeing those.
Edited by Tesla, 09 October 2025 - 06:07 PM.