Digital Cameras- Looking for the best camera model

When looking for digital cameras, the resolution is very important. One thing to keep in mind when using SLR cameras / SLR is that the vast majority of current models, the LCD is only used to see the photos taken and use the various functions of the camera, as the Framing is done through the viewfinder.

The second type of display is a liquid crystal display (LCD) as the one pictured above, where we can see exactly the frame of the photograph, as well as the picture just taken, functions and features of the camera in question. Such screens usually have a slight delay with respect to really capture the image, i.e. we will be seeing a picture on the screen and when the shutter of the camera, it may not be captured exactly what saw (usually this delay is a few milliseconds, enough to capture a blink of an eye or a slight movement).

Another "side effect" that appears when using a lot of these digital cameras screens is that it increases battery consumption (some cameras can be on / off the LCD to reduce battery consumption). The great advantage of this viewer is that you can see how it has been once the picture has been captured.

Just enter any business to look at the digital cameras models available, you will find megapixels (MP). This is an indicator of how many small parts (pixels) camera can capture information and then recompose the image in the buffer and save it afterwards in a storage device (which will be discussed later). It is a direct indicator of the resolution of the machine, or will tell us how big you can print an image or as much as I can expect it to see on the screen.

If we lived in a perfect world, we could say that the higher number of megapixels, better resolution would end. But unfortunately we live on Earth, and there are other factors to consider when evaluating the final resolution of digital cameras image, such the compression used. But let's not let these minor obstacles to deprive us of general examples, at least in my opinion. For example, if we have a 1 megapixel camera, the images you get will be approximately 10x15 cm. 1.3 to 1.5 megapixel images will be 13x18, and so on. So what you have to evaluate is that type of use you will be giving to your camera.