Advantages: Back-illuminated CMOS 28mm wide-angle 30X zoom 3-inch screen is insufficient: the comment resolution is slightly lower. Summary: Back-illuminated CMOS can be described as hybrid. The CMOS image quality of 1/2.33 is definitely not the same as that of a CCD of the same size. The picture quality is generally fleshy, not transparent enough and not sharp enough, but it is enough for home use. Relatively speaking, when shooting at night, the noise control ability of the big ISO is still good. Don't choose this machine if the picture quality is quite high. Besides, it won't be manual. Don't choose this machine if you like taking stupid photos. Don't choose this machine if you like to take snapshots. This machine is most suitable for all manual players to use as a SLR backup machine.