Im wondering what kind of tv to look for?
IMO 4k is useless because the network where I live is bad and 1080p is good enough. I don’t think smart tv functionality is a thing to look for, more like a « what not to look for » criteria.
What other criterions should be taken?
One with no microphone, no spy camera, no Internet, etc. if they even make those anymore.
They are called computer monitors. There are also commercial sign displays, but the picture quality is usually not very good.
IIYAMA make DSDs that are 4K, although I know that’s not a requirement for OP, so that should be able to replace a TV pretty well
kagis
It looks like there are enough people now who explicitly don’t want those that some retailers do have a category for them.
https://www.bestbuy.com/site/searchpage.jsp?_dyncharset=UTF-8&browsedCategory=abcat0101001&id=pcat17071&iht=n&ks=960&list=y&qp=televisiontype_facet%3DTelevision Type~Non Smart&sc=Global&sp=%2Bcurrentprice skuidsaas&st=categoryid%24abcat0101001&type=page&usc=All Categories