Difference between KEF R50 and Q50 upfiring speakers?

[Roen]

Can someone describe the differences between the two lines with respect to their Atmos upfiring speakers?

 

[agarwalro]

I can't talk about the differences, rather the similarity. They use the "ceiling bounce" method of delivering Atmos Height channels. In this capacity, they are equally good at ruining the front soundstage. At $1000 and $500 each, just skip them entirely.