Comparing K5 and C Mark III DR
DxOMark gives a good idea about the sensor, not the overall camera performance. Nethertheless, sensorwise we have really great value with K-5, in Europe, France for exemple, you can buy actually 4 K-5´s for the price of 1 5DMkIII (800 Euro vs. 3200 Euro). Naturally, we don´t have FF (and Pentax really has to make an effort in this way!), and the Canon-glass may be better, but more expensive too. I´m proudly enjoing my two K-5´s (a black and a silver one), and am always puzzled by IQ, and the so practical small camera/system size (specially with the DA-Limiteds).