Many hardware / technology review sites have the facility to compare multiple cameras side-by-side. There are also websites that let you compare cameras before you buy them. Some of the best ones offering these services would be Which and Price Runner.
You can specifically go on some technology sites that will help you. From there, you can have the option to compare them to other products that are similar.
there are many sites where you can buy digital cameras just search some of them on yahoo or google Even you can search many prices comparison sites were they compare prices for different cameras and gives you choices.
Here are a few review sites that give detailed information on hundreds of different cameras. http://www.bizrate.com/mkt.xpml?mkt_id=338396649 http://www.dpreview.com/products/compare/cameras http://www.digitalcamerainfo.com/
You can compare prices of digital cameras at pricegrabber.com and type in digital cameras.
Bestbuy.com allows you to compare all the kodak cameras that they offer. You can also go directly to the kodak website and compare their cameras.
The best brands for digital cameras are, Nikon and canon. They are best known for their cameras. the picture quality is always good. If you want you can compare cameras in sites like www.betterphoto.com/digital/camera-calculator.asp or www.wfu.edu/~Matthews/misc./DigPhotog/start/camera.html
Sony cybershot cameras compare to the rest of the sony line of cameras in that they are much more expensive and have much more advanced functionality.
One of the websities to compare all sorts of electronics is best buys website. Just go to the cameras(find this under electronics), and choose a few to compare.
Same as we can not compare apple with orange. It depends on what you need.
A good place to compare digital cameras is on CNET. Here you can compare by price range, manufacturers, zoom range and other important factors or features that you may want to consider in a digital camera.
You will want to compare digital cameras on how many megapixels it is, the optical zoom, the lenses, the clarity, ease of use, what it is best used for, and the price.
You can find motion detector cameras on sites like Best Buy's and Fry's. You can also try finding them on sites like Amazon and also on sites like EBay or Craigslist.