
I guess you are talking about this model, often referred to as the RX1R II which carries a list price of Yen 463,190 at Yodobashi Camera in Tokyo. It has the Carl Zeiss 35mm F/2 lens. I will take a look tomorrow when I visit the camera store. It has received some very positive reviews, particularly as an improvement of previous model (RX1R).
Just to be clear, I have not yet handled this camera. I did check out the Sony RX100 Mark IV before I purchased my Fujifilm X100T. The RX100 Mark IV is very tiny, too small for my hands.
The Fuji X100T that I am using has a fixed 35mm equivalent lens... I don't find using one focal length a problem at all. But more after I see the RX1RM2.
Casey
I stopped by Yodobashi today and it seems that the Sony RX1RM2 will be in-store on 19-Feb-2016, so I have to wait a couple of weeks to physically hold the product. Size wise it's almost exactly the same as the RX1R (depth +0.4mm / weight +54g), so it should sit well in the hands. The price is a little surprising... I know it's a little like apples to oranges but:
I like to hold the product in hand before commenting... the specifications on paper are not enough for me ; ).
Casey