The best magazine
While this is a laudable and logical approach, the fact of the matter is that they're simply too many cameras out there for you to reliably compare each and every one.
Fortunately, nowadays there are websites that can help you do that.
By simply heading over to Google and looking for websites that offer comparisons between the specifications of various cameras, you'll find that buying cameras is a whole lot easier.
Most of these sites also include reviews and tips from people who have already purchased the cameras themselves -- and this could help you narrow down the photography camera of your choice even further.
Of course, even with such sites you're going to need to start making a few decisions on your own beforehand.
For example, are you looking for a 'point and shoot' camera or a SLR? What is the budget that you're operating with? What do you expect your photography camera to contain by way of features? Knowing exactly what you want is going to help tremendously when buying cameras.
End of the day, if you know what you want and then compare your options, you'll find that you'll have narrowed down your choices to the point where you should be able to pick a winner from whatever remains.
Keep this in mind when you go out to buy a camera -- it could be the one piece of advice that will save you a whole lot of hassle!
Source: ...