DxOmark (Click here) posted the full Sony RX100 sensor analysis. And the results are impressive! It easily beats the Nikon 1 sensor which has the same size but by no means the same quality. And not only that, it also beats all Micro Four Thirds sensor even if they are consideable larger (Check here for example). Again, an amazing result!
RX100 links roundup:
RX100 price search links: Amazon, B&H, Adorama, J&R, eBay.
Cases: Official Sony LCJ-RXA case, Gariz case, more leather case.
Batteries: NP-BX1 Battery.
Special stuff: Multi-Coated LENS ARMOR UV. Magfilter at Amazon (Click here). RX100 filter adapter on eBay (Click here)