Xeon on 12 March 2016
I think you should be OK for a couple of years but it really depends how early you want to jump into ultra Blu-rays. Personally, I don't think enough content is there yet to justify the cost of a 4k TV along with a ultra Blu-ray player. My next TV will likely be a 4k one as well but I will be waiting to see if the ps5 will be compatible with ultra Blu-rays.
