It is important for you to do your homework before going to make a deal for a digital camera. There are four major factors that contribute directly to the making of the best digital camera. If you know them and understand their basics, then making the good deal is not that difficult. Some of the basic things you need to decide while comparing the cameras are suitability, quality, price and size of the digital camera. So now you actually know the digital cameras and I am sure you will make the best possible deal.