When a new camera reaches the market one of the most discussed subjects is if the color it records is the same, better, or worse compared to a previous model. It often happens that the color is evaluated based on the rendering provided by some RAW converter. That is, an unknown parameter, that being the color profiles or transforms that a RAW converter uses for these models, comes into play. Another problem with such comparisons is that often they are based on shots taken with different lenses, under different light, and with effectively different exposures in RAW (while in fact the exposure settings itself may be the same).
Let's have a look how cameras compare in RAW if the set-up is kept very close to the same and the exposure in RAW is equalized.