(SR5) Sony RX1R has no Anti Aliasing filter. That’s the only difference with the RX1.
I got feedback from trusted sources (and also via colleagues from photo rumors) that the only difference between the actual RX1 and the RX1R is that the RX1R has no Anti Aliasing filter. I have no info about the price of the RX1R but I really do hope they do not charge extra $$$ for that. The new RX1R will be introduced as “High Resolution” version. Like the Nikon D800E is the “high Resolution” version fo the D800. That’s why the manual is the same of the current RX1!
Reminder: The Rx100MKII and RX1R will be announced on June 27. There may be a “Mobile Cybershot” smartphone camera too.