How to identify a cell phone camera pixels

The mobile phone camera is divided into internal and external. The built-in camera is the camera in the phone's internal, external phone via data cable or phone the lower part of the interface with the digital camera connected to the completion of the digital camera shooting functions. The advantage of an external digital camera can reduce the weight of the phone, and external digital camera is light weight, easy to carry, simple to use.

The performance of the digital camera of the phone is in the development stage should also in its infancy, mobile phone with optical zoom currently do not have this feature, but I believe that with the development of the mobile phone digital camera features, the phone with optical zoom will gradually listed but most of them have a digital zoom function. In addition, the moviles libres baratos digital camera functions including shooting still images, Continuous function, movie shooting, the lens can be rotated, automatic white balance, built-in flash.
Shooting functions of the phone is its screen material, screen resolution, camera pixels camera material.

Resolution (in pixels) resolution is one of the parameters that we are most familiar with. Resolution is mainly determined by the image sensor, the higher the resolution, the image is more delicate, the effect is also possible, but the image occupies more storage space. Commonly referred to as camera pixels is the maximum number of pixels in the camera mode, photography (shoot video) pixels is usually relatively small, such as N97 500W pixel camera, but the the photography mode maximum resolution is only 640 x480. Therefore, the resolution is not the only measure of the standard of the camera.But the same 500W camera, android Dual SIM phone can support 720P video capture.Different software layer drive make camera different performance.

In general, choose a good camera phone need to consider camera imaging mode, the camera resolution, camera software drivers aspects,ect.