Why is the dv camera so low in pixels that Ken can't compare with the mobile phone, so it can be as clear and real as the mobile phone?

As long as the pixels are high, the clarity of the image is not necessarily clear. There are many factors to achieve image clarity, but the most important thing is the resolution and quality of the lens. Digital camera lenses are generally composed of several groups of lenses, and professional lenses are also composed of several aspherical lenses. Therefore, it is clearer: the aspheric lens with unique coating treatment has perfect visual performance and clearer presentation. Although the mobile phone claims to be 5 million pixels, if it is a domestic mobile phone, it can be said that the label of the big-name mobile phone is correct. However, due to the limitation of the size of the mobile phone, the aperture of the lens is often very small, which can not give the ccd the necessary transmittance. In addition, the quality of the lens is not comparable to that of the camera, and the effect is of course very general.