I think I may have found this cameras party trick, very camera has something that has you taking a second look- the Pentax seems to be is ability to shoot at high ISO. The Sony sensor really does an amazing job, 6400 ISO may not seem a lot to some of the DSLR guys but I challenge you to get files this large and clean out of almost all the current crop of full frames. These files are pretty amazing and will print big without any drama. Yet to test it but I reckon two meters on the longest side would be no problem, straight from the camera at 300 dpi the long side of these files is nearly a meter.