Samsung Digimax A55W vs Casio EXILIM EX-Z1000 cameras reviews
Screen size at Casio EXILIM EX-Z1000 is quite larger with its 2.8" than Samsung Digimax A55W with its 2.5".
Casio EXILIM EX-Z1000 is able to produce nicer pictures since it has 10.1 megapixel picture quality, comparing to 5 megapixels at Samsung Digimax A55W.
Optical zoom at Samsung Digimax A55W is 4.8x. Optical zoom at Casio EXILIM EX-Z1000 is 3x (which is obviously lower).