I don’t really know what 4K is except it is supposed to be better quality than 1080dpi and that is all it takes for many who are buying a new device.
I have noticed some real bargains on regular TVs lately. Three days ago I noticed a 43 inch 1080 TV at Walmart for $95.
I recently purchased a movie which included 3 different disks. One in Blu Ray, one in DVD and another for computer which I haven’t figured out yet.
At most distances on a 1080dpi TV, I can’t tell the DVD from the Bluray. If the screen is close I barely can tell. I imagine the same will be true of 4K.
I've noticed the same thing only I get my movies from the local library..........New releases just take time but they are eventually there......