How to judge the quality of this camera by its main parameters? What do static effective pixels and dynamic effective pixels mean?

Static pixels are the number of pixels in a picture, and dynamic pixels are the number of pixels in a video. Many people misunderstand the original intention of pixels and interpret them as image quality. In fact, the original meaning is that every smallest recording unit that constitutes a picture or a moving image is called a pixel, which can be understood as the smallest point that constitutes an image, recording color and brightness. There are many parameters to judge the performance of the camera, among which the key ones are the size of the imaging sensor, the number of pixels (which determines the resolution and clarity of the image), the zoom range and aperture range of the lens, the sampling method and recording method when recording the image, etc. In short, there are still many related parameters. Of course, if it is only used for meeting minutes or wedding activities, the ordinary business machine can meet the demand of about 20 thousand to 30 thousand, which is convenient to use. If there are many creative types of shooting, such as