I would really love someone to review a commercial display. I effectively only want the panel and some inputs wired to it.

I thought buying a TV was bad, but today I wanted to find a good digital picture frame. What a shit show, it seems that search term has even more fake review sites and SEO spam than other electronics, Amazon is full of Chinese brands with random names selling the same few models, and with even the apparently good ones it's hard to find out what they actually do and what not. And then in the fine print you find you they want to sell you a subscription, too, and presumably the thing will be worthless if the company decides to pull their app or shut down their servers.

I just want a frame that I can send pics to, or that pulls from google/dropbox/whatever shares, and maybe turn off when it's dark.

Do any commercial TVs have HDR though?

as someone that has worked with tvs for a few years I disagree strongly. Speakers are a lifetime purchase. A TV is not. Professional displays are super expensive (and often dont come with speakers). The pricing will also change a lot depending on the size. They are made to run 24/7 on airports etc. Today there aren't many display manufacturers anyways. I would never spend 4k-20k on a professional display to use it as a TV.

you can still buy 30year old speakers for 200-400 and consider it as a buy it for life purchase.