Anyone point to a primer or basics on a multi TV set up?

I have a 96” screen in my “theater” room and gone thru 3-4 projectors in 20+ year. I was thinking of replacing w/a 100” LED TV.

But then I’ve seen a few set up’s w/ 4 TV’s (or more) connected. U could watch 1 image on all for a big screen or watch something different on each (idea for sports).

Not sure worth the effort, but thought I look before getting another projector

I've seen this done at a few sports bars and restaurants where they get four 75" HDTVs, set them up in a "square" and achieve a 150" single-screen. It works well enough in that environment but I think the cross-hair section where the screens meet would be distracting in the home setting.

Yea, I’m still learning the terminology. I didn’t literally mean 4 separate TV’s. I mean a panel system that interconnects. They r frameless.

Im going to assume way more than I would want to spend.

If this is your primary goal, I think your best get is getting one large TV and a broadcast service that supports multiview, such as YouTubeTV or FuboTV. I use YouTubeTV’s multiview for sports all the time and it’s great.