So Ive got both the RX1r and A7r on hand today. The light is terrible but Im going to get through a few initial side by sides to satisfy my own needs and as mentioned I will put up some raws for you to check out also.
These 2 are a sample of the bokeh off both cameras... the first thing that strikes me from all the tests so far is how much wider then 35mm the RX1 lens is. closer to 30mm in my opinion, which makes doing a direct side by side per shot difficult. Ive stuck to keeping my feet in position to show what happens from the same spot.
RX1r @ f2 https://dl.dropboxusercontent.com/u/58979580/rx1rf2bokeh.ARW
A7r @ 2.8 https://dl.dropboxusercontent.com/u/58979580/a7r2.8bokeh.ARW