Ask Lemmy

LG do some digital signage displays you could probably use, but you're gonna struggle if you want anything above a 60hz refresh rate IIRC.

The venn diagram of flagship consumer device features and commercial displays is pretty much two mutually exclusive circles.

I wanted the same, but ended up just going for a smart TV on my last upgrade. It's not that I couldn't find anything within my budget, I just couldn't find anything with the picture quality features I wanted. So please, do let me know if you have better luck

I know you said to avoid the “just don’t connect it” advice, but I frankly think that’s your best bet without shelling out absurd amounts of money. I hate the concept of smart TVs, so like you I tried to find a reasonably priced dumb TV. Had zero luck. Instead, I bought a 55” Hisense TV (U8K) about 6 months ago, and have never once connected it to the internet. I think it’s technically a Google TV, but I wouldn’t know, since I just connect my devices to it, no internet necessary. It’s a gorgeous display with amazing picture quality. All the features are enabled, nothing was stuck behind an internet-wall. I don’t regret it.

The best I can recommend is probably projectors. They seem to be the last bastion of non-smart/internet displays with large screen sizes.

With respect, there really aren't non-smart TVs. I searched when I upgraded and the best I could do was the LG C series which has webOS as it's platform but didn't require me to connect to the Internet to start using it. It let me skip all connection options after selecting the basic audio and picture display settings. The webOS is the default home screen if you start without having an active HDMI input but it mainly shows input options and other settings. The rest of the items are default apps which are non-functional with the home screen stating "Connect to Internet to access smart functions".

Not sure what you mean by "seek access through open wifi" but on my TV once I declined Internet connectivity it hasn't requested access after giving me a warning that firmware updates wouldnt be available through internet. I also have Raspberry Pi that works as an internal DNS and ad block for my home network and I haven't seen any pings from hardware other than the ones on my networks approved list (tracked by MAC address) The TV has a USB port so manual firmware update is possible if you want that. It has also never requested access for Bluetooth. I'm not aware of HDMI providing Internet connectivity so I can't make a statement there other than my TV hasn't requested anything of the sort. All of the connectivity goggles are off in the TVs settings.

Unfortunately the ship for non-smart home TVs sailed a long time ago. Especially if you want quality 4K panels. There might be a shot at some cheaper ones but those will have subpar panels. The downside has also become that most cheap TVs now depend on the "smart functions" (aka ad revenue) to subsidize the cost of their low prices.

I'd be the same tbh, in Ireland here, and I'm so fed up with constant updates for my TV 🙄 yeah it's handy that the remote has buttons for Disney+ and Prime and Netflix, but honestly it's not needed at all. Same as not wanting Bluetooth headphones or earphones, I don't want to have to worry about not being able to use earphones because they need charged 🙄 hard enough keeping my phone charged often enough without carrying around a charger pack. There's a lot of inconvenience with 'convenient' products.

Probably basically commercial displays but I wonder if it's possible to buy TVs aimed for guest rooms in hotels?

I dont understand why you want to keep a TV offline for privacy/ad reasons, but also say you’re using a Chromecast or Roku media devices anyway? Thats like wanting to keep your windows locked but leaving your front door wide open.

Anyway, LG and Sony OLED TVs offer the best image quality and will work just fine without an internet connection.

I have my LG TV offline and use an AppleTV for everything. I never see the LG OS or Home Screen or any ads or logos once it’s configured to boot straight into external HDMI device.

Get a Hospitality TV.

Simplest option is probably speak to sales staff & specifically ask about the set up process. It might be worth phoning a couple of reputable TV vendors as they may have more understanding than the spotty herberts in the sheds at the local retail park.

I last bought a TV outside of your preferred time frame but back then Panasonic made, what for my needs, was the best panel for the price & didnt insist on having internet in order to set it up (no idea whether this has changed with current generation models)

It doesnt help with your hdmi concerns, but what about blocking the TV at router level or restrict it by putting it on VLAN/guest network then disconnecting it from the internet forever once set up.is complete?

Just buy a Roku and never connect it online. They work just fine without an account or internet connection. You can even tell it to always go to the last input it was on when you boot it.

It's probably worth going to a specialist shop and asking questions

Look for commercial televisions for hospitality or signage. They have the added benefit of handling long uptime with low failure rates and multiple inputs.

https://www.jp-uk.co.uk/commercial-tvs.html

https://www.rocheav.co.uk/shop/commercial-televisions

But one you can install lineage OS on.

How about the biggest PC monitor you can get?

What's wrong with just "not connecting it"?