Nikon D80 vs Panasonic Lumix DMC-L1K cameras comparison
Both D80 and Lumix DMC-L1K have 2.5" lcd screen size.
Nikon D80 has 10.2Mpix and Panasonic Lumix DMC-L1K has 7.5Mpix. 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 (1.5x).