These kinds of displays are not really calibrated to present television and cinema video content. Watching long-form visual media on these kinds of displays could be a frustrating experience - at least, these have been my prior results.
though if you just compare specs and ad-copy, you can just get a one designed for indoors and control room applications. Which behaves like a typical TV priced around 20-30% below. At least this seems true for the samsung lineup, which roughly looked like "cheapest option (for sure not worse than their awful 350$ TVs) < 24/7, medium brightness (got that and it's super nice in a bright living room, also non "calibration" issues ) < high end, QLED" - this mirrors their "normal" lineup very closely and I think economies of scale dictate that they won't use custom panels (as indicated by their yearly update of this bland, simple to understand lineup) so I guess these won't be any worse than what you get in a TV. Backlights are obviously not tuned for super-highend-HDR, but I don't think people here complaining about ads are in the market for that and full sRGB is pretty ok on a device which just works (no banding, no ads, no "image-improvement" algos in the background).
