A lot of 5 mp camera are live this year. N95 and Sony Erricsson K850 comes under this segment.

Official photos of Sony Ericsson K850

The focal length of N95 (5.6mm) is greater compared to k850 (5.18mm), N95 perform well in noice / dyanamic range.

When we compared about the flash there is no sense cos k850 uses xenon flash while the other weak LED, so better performace for k850 while night vision.

Handling dynamic range and handling highlights N95 wins.

For video N95 records VGA while k850 QVGA both with frequecy 30fps, so N95 definitely win this case.

Camera speed no need to compare with Sony Ericsson. Photo preview was far far better for k850.