I am looking for something that can connect to 40-50 inch 4k TV as monitor via HDMI 2.0. I can't get any solid info if any laptop has a true HDMI 2.0 port th

I am looking for something that can connect to 40-50 inch 4k TV as monitor via HDMI 2.0. I can't get any solid info if any laptop has a true HDMI 2.0 port that works well in this setup. Can anyone suggest a good laptop / setup for this?