[pixelface]

it's not just that, they're generally rated for 24/7 usage and feature much higher build quality - often with ultra thin bezels to allow them to be used in tiled arrangements.

whether that usage rating is related to any actual difference in the hardware is something i've pondered, but it is something they do specifically mention.

I wish it was only a 30-50% premium though as my experience is that they are an integer multiple of the equivalent consumer TV.

[grawprog]

>I wish it was only a 30-50% premium though as my experience is that they are an integer multiple of the equivalent consumer TV

You weren't kidding, just had a quick browse for some, they were between $5000-$17000 for sizes equivalent to home TVs.

[pixelface]

generally we get around this by using rentals for a lot of things, the only people purchasing them (in my realm) are production rental houses like PRG or VER, or permanent installers where the cost is just another line on the buildout of a space.

I'm very happy with my current dumb 65" 1080p screen, but have thought about whether I would pay signage screen prices if the only other option was something with its own rogue computer - smart TVs really are terrible in every iteration I've seen. Eventually I may desire more resolution or size, or my screen may have an irreparable failure.

Having modded thinkpads to use better / higher resolution panels, and having disassembled a number of consumer TVs, I do suspect that the next best option is going to be getting a dumb driver board to accept HDMI and turn it into the LVDS / EDP / whatever interface is needed to directly drive the panel (as well as a backlight driver, and something to spit audio from the HDMI to some speakers). As it gets harder to buy a quality large screen without crapware (without paying signage prices) I hope enough of us will pursue this route that there can be a known process and BOM to make it a straightforward project. I would imagine you could have your cake and eat it too by pairing up a quality dumb driver board and a high quality screen that is not available in dumb form.

At that point we could consider interesting modifications like a teensy with ethernet to allow remote control over LAN with a protocol like OSC, or some lightweight hardware to decode an NDI stream to allow creating "channels" coordinated by a centralized media server / NAS. One could accomplish interesting things that would be concerning if not under local-only control, like video calling that hops between screens in the house as you change rooms, shows that automatically pause if you get up for a restroom break, gesture control for when you're watching a cooking video while cooking and have dirty/wet hands, and so on. There is a ton of smart home functionality around screens that is compelling and useful when not paired with creepy companies or unknown data exfiltration.

[jamiek88]

I wonder if you can buy reasdonbly priced OEM replacement boards from the commercial (dumb) display and switch the guts out?