#21. "RE: Problems focusing with my D3200" In response to In response to 20 Mon 13-Aug-12 01:09 PM by jpFoto
He is referring to the number of pixels on the sensor taking into account the size of the sensor. The D800 has 36mp on an FX sensor, and since the DX sensor in the D3200 is roughly 43% of the size of the FX sensor that would equate to 56 mp if it were the size of an FX sensor. Or simply put, more than twice the number of pixels per square inch.