Casio EXILIM EX-Z70SR vs Kodak EasyShare C530 cameras comparison
Casio EXILIM EX-Z70SR has larger screen (2.5") than Kodak EasyShare C530 (1.5").
Casio EXILIM EX-Z70SR has 7.2Mpix and Kodak EasyShare C530 has 5Mpix. It means that Casio EXILIM EX-Z70SR is able to produce pictures with more details (better quality).
Casio EXILIM EX-Z70SR has optical zoom of 3x and Kodak EasyShare C530 doesn't have any. For Kodak EasyShare C530 you should buy special external lenses. You choose lenses by your needs and preferences. That is the characteristic of some professional models.