I'm seriously considering replacing my 5 year old Sony 55" KDL-55EX621 LED TV with a Samsung 70" Class (69.5" Diag.) 4K Ultra HD LED LCD TV UN70KU630DFXZA. Costco has this model in my price range. I'd appreciate any opinions (pro or con) that you have on Samsung televisions and UHD in general.
The plan is to mount the TV on the fireplace approximately where the tape is in the photo.