Use of Samsung UN40HU6950 40-Inch 4K Ultra HD


I see that compatability is for all televisions with Samsung. I currently own a newly-defunct LED set from 2011, UN40D6050TFXZA, that I had working perfectly with IR. The set died this morning.

So, if I get the set in the title, can it be slipped in without redoing Roomie? Is the IR functions the same for the 2011 and 2015 UHD sets? Or will I have to redo all my rooms and actions?

Thanks in advance