Canon PowerShot A530 vs Casio EXILIM EX-Z600 camera ratings
TFT screen size on Casio EXILIM EX-Z600 is larger, 2.7" comparing to 1.8" at Canon PowerShot A530.
Digital Camera on Casio EXILIM EX-Z600 is able to make more quality pictures with its 6 megapixels rather than Canon PowerShot A530 with 5 megapixels.
Optical zoom at Canon PowerShot A530 is 4x. Optical zoom at Casio EXILIM EX-Z600 is 3x (which is lower).