The RX100 might be getting all the plaudits....

F4.9 at 100mm vs f2.8 at 112mm? I'll take the Fuji. I don't think I've ever needed to shoot the Fuji over 1200ISO, I made do with Tri-X ASA400 35mm film for a good part of my life, I have a D800 if I'm planning to shoot in very dim light. I don't have the RX100 but I've read complaints about its dynamic range which is exceptional on the X10 with its EXR technology. And the Fuji color tones are divine!

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Michael