Size matters. I’m talking sensors. There’s a few guides/illustrations out there but this is one of the better ones I’ve seen in a while. The Sony RX1R looks impressive does it not? The NEX6 shares the same sensor. And perhaps you can see why I wonder about the future of the Micro Four Thirds cameras. They got the larger lens/compact body/interchangelable lens (now know as Compact System Cameras) to market first. But when rival makers now produce equipment that’s just as good with substantially larger sensors….well Olympus and Panasonic have their work cut out keeping up.