Sony Cyber-shot DSC-M2 vs Nikon D80 cameras comparisons
On both models lcd screen size is 2.5".
Nikon D80 has 10.2Mpix and Sony Cyber-shot DSC-M2 has 5.1Mpix. It means that Nikon D80 is able to produce pictures with more details (better quality).
Optical zoom at Nikon D80 is quite better (7.5x) than at Nikon D80 (3x).