Hangzhou yuandian photography

It is normal. Although I personally don't like Samsung, I wronged Samsung this time. If the flash is turned on when the card machine is shooting at night, the surrounding light is very dark and the flash is very strong. If there is a sharp contrast. Dust in the air will reflect the light of the flash lamp and produce these white circles. These phenomena are not obvious during the day or when the light is sufficient, but they will be obvious at night or when the light is insufficient, which has nothing to do with the camera quality. So, don't sulk. Learn more about photography and improve your level.

Hehe, I'd better add something. Actually, you really don't have to worry too much. I have three card machines, one is the old Sony T50 and the other is the Canon 80IS. If you take pictures outdoors at night, this phenomenon usually occurs in dark and empty places, especially in rainy or humid places and places with bad environment. As for your friend's card machine, it may be that your shooting environment is different or your specific settings are different. For example, there will be a difference between ISO and flash intensity settings. As far as the current card machine is concerned, this situation exists more or less, which is caused by the congenital defects of the card machine. One of the reasons for this phenomenon is that the photosensitive element is too small and the lens aperture is too small to resist glare. So when shooting at night, don't set the flash intensity of the flash too high. But then again, it's not very good to take pictures when the light is insufficient in the middle of the night, so try to avoid taking pictures at this time.