Before you get too excited about 4K, do the research on screen resolution vs seating distance. Those 4K screens, showing 4K media, look gorgeous in the showroom when you are three feet away. No one sits that close in their homes. So, unless you are viewing an 80 to 100" image from a 4K projector, it is unlikely that there will be any perceived resolution improvement over 1080p at realistic seating distances. HDR, an accompanying feature in most 4K TVs, may or may not turn out to be a big deal; will have to wait that out.
Until then, I'll remain happy with my kick-ass Oppo BDP-105D.
Until then, I'll remain happy with my kick-ass Oppo BDP-105D.