RX1 review on the Imaging Resource

RX100 is the first and closest-related example that comes to mind. Olympus EM5. Panasonic's current generation m43 cameras.

Look, no need to get defensive there, Igor. The RX1 AF is slow, there's no beating around the bush on that one. Some are bothered by it, some others actually learn to take better photos specifically because this limitation makes them think a shot through. Happy and quick snapping does not always equate to masterpieces. I personally appreciate the RX1, slow AF and all, and am taking every bit of pleasure in spending time with it.