How can the same CCD and pixel camera get different results?

Hehe, this problem is big. CCD and pixel only talk about the specifications of the photo, and the parameters that really affect the photo effect are: ISO, aperture, shutter, focal length, white balance and so on.

The higher the ISO, the more noise and the yellower the color. The smaller the ISO, the finer the photo, but the color temperature is easy to be high and the color is blue.

The larger the aperture, the smaller the depth of field, and the smaller the clear range before and after the subject, and vice versa;

The faster the shutter is, the more instantaneous images of moving objects can be maintained. On the contrary, when shooting a moving object, the shutter is slow, causing ghosting or blurring;

The longer the focal length, the smaller the depth of field, the smaller the viewing angle and the smaller the shooting range, and vice versa;

White balance is usually automatic, but if you manually set the white balance of different color temperatures, you will get photos of different colors.

So it depends on the specific exposure parameters to see the shooting effect.