I love my N73, but compared to my 903SH (SHARP 903, 3.2Mpx CCD) I am absolutely disappointed by the camera. Especially at night there is an incredible amount of "blue" noise that covers every dark spot in the picture.
I have never had anything this extreme, even with other CMOS sensors.
I can manually remove this in Photoshop by simply adjusting Levels and using the "Burn" tool. The "Burn" tool will do a decent job, but I'm asking if this could be dealt with and be released in a future software update.