Who knows if the 315 complaint has no result? Who should I contact? Samsung NV33. Who knew this was normal before buying a camera!

Normal phenomenon. Although I personally don’t like Samsung, this time I wronged Samsung. If the flash is turned on when shooting with a card camera at night, the surrounding light will be very dark and the instantaneous light of the flash will be very strong. If in strong contrast. Dust in the air will reflect the light from the flash, creating these white circles. These phenomena are not obvious during the day or when there is sufficient light, but are very obvious at night or when there is insufficient light, and have nothing to do with the quality of the camera. So, no need to sulk about these things. Learn more about photography and improve your skills.

Haha, I might as well add something. In fact, you really don’t have to worry too much. I have 3 card cameras, an old Sony T50 and a Canon 80IS. If you take photos with flash outdoors at night, this phenomenon will usually occur if you look at a dark and empty place, especially in rainy or humid places and in unstable environments. Good places are easy to appear. As for your friend's card camera that does not have this problem, it may be that your shooting environment is different or the specific settings are different. For example, the ISO and flash intensity settings are different. This situation will be different. . This situation exists more or less in the current card machines. It is caused by the inherent defects of the card machines. The small photosensitive element and the small diameter of the lens and the insufficient anti-glare ability all lead to this phenomenon. One of the reasons. Therefore, when shooting night scenes, do not set the flash intensity too high. But having said that, flash photography will not look good when there is insufficient light late at night, so you should try to avoid taking photos at this time.