More MP - what about DR?
Rumors are that the new 36MP's full frame sensor from Sony is just an up-scaled 16MP's sensor to full frame size. Theoretically at least is supposed to have better (due to being a bigger sensor), or at least the same high ISO performance and dynamic range as the A580 if used in a OVF camera. Better, or at least the same results as the A55 if used in a SLT camera. And better, or at least the same results as the NEX-5n if used in a NEX-7 mirror-less body.