I'll get on my high horse and say you can get solid "DID/Commercial" TVs for not that much more: https://www.bhphotovideo.com/c/product/1788343-REG/samsung_q...
I got this a few months ago -- 4k, solid brightness, and ok color.
Is it the OMG BEST? no. But I Disabled wifi, and even the channel display.
I use it with an apple TV with CEC on the TV -- I turn on the apple tv, TV turns on straight to apple interface. I turn off from the apple remote, TV turns off.
It's effectively "an apple TV" -- I'm happy.
We keep our TV dumb, have a laptop behind it running Kubuntu Linux. Stream in everything in Chrome. Use an Air Mouse and wireless keyboard sometimes. Works great.
That looks like The Frame from Samsung. Does it have a matte surface? What version of Tizen is it running? Does it have API access?
Begs the question - why has apple never come out with a TV.
>Is it the OMG BEST? no. But I Disabled wifi, and even the channel display.
Why not just get a (presumably subsidized) smart TV instead, and skipping the premium? It'd also be not disconnected from the internet, and despite vague HN/reddit speculation that TVs have cell modems in them, that has yet to be confirmed.