How the Digital Cameras work and what is the criteria to compare them. How to select the best digital camera?

(1)First compare the branding.. (normally ppl will buy cannon, becoz price is alright n affortable)
(Sony–>memory stick is “ex”, if u want to get extra memory, u need to pay more compare to SD card or XD Card)
(panasonic–> not a camera maker company.
panasonic make gd electronics stuff like disc man)
(casio–>make gd calculater)
Get it??
(2)Second compare with ur budget..
(Get wat u need then wat u want)

(3)Third, Compare the function(Like wat u need n wat u dont need)(Like pixel, if u only want to develop 4r photo, u can choose pixel ard 5mp)(but if u wan to develop into Big photo size, u might need a higher pixel like 8 or more, so ur photo will not be blur after develop n stretch into a bigger size)

Photography: How Digital Works, Camera Selection