
P10 is a 28-300mm module based on CX3 technology. The major difference between CX3 and P10 is RAW writing support and of course, all other GXR related goodies (like more detailed Image settings).
This is the first time CX-like camera got RAW support and I believe it's a very good thing. RAW should allow P10 users to extract much more details than available in noise reduced JPEGs. However, it have to be said that P10 sample photos posted at Ricoh web does not look that bad! Of course, there are posted only ISO100 examples
See the available P10 sample photos here:
http://www.ricoh.com/r_dc/gxr/sampleimage.html
And here you can compare P10 vs. CX3 level of details:
CX3 300mm 1/189 f5.6
http://www.ricoh.com/r_dc/cx/cx3/img/sample_02.jpg
P10 300mm 1/90 f5.6
http://www.ricoh.com/r_dc/gxr/img/sample_08.jpg
It's evident that Ricoh dramatically reduced the amount of luminance noise reduction and thus visible destruction of images. The photos may now appear a bit noisier, but definitely much more detailed, especially in fine details like hairs. It would be interesting to see the effect of noise reduction at ISO400. I guess we will soon be some more real-world samples.






