When taking a photo towards the sun, I found there is a green dot on the photo. I'm pretty sure this is caused by the sun, the camera has no problem. Question: what is the cause of this green dot? why green and what is the size of it?
Rear camera Samsung ISOCELL  1/2.6 -inch 16 MP BSI sensor ƒ/2.2 aperture 31 mm focal length
ps: is it bad for camera when taking photos facing very strong light?