How did a circle appear in the photo of vivox70?

I want to ask why there is a circle in the lower left corner of vivo mobile phone photos. Because the mobile phone turns on the camera's large aperture function when taking pictures, a circle will appear in the lower left corner of the photo. Just click on the camera settings to turn it off.

There is a circle in the lower left corner of the vivo photo, which means that the mobile phone turns on the camera's large aperture function when taking pictures. Just click on the camera settings to turn it off. Vivo is a global mobile internet intelligent terminal company, which is committed to creating smart phone products for consumers with extreme photos, carefree games and high-fidelity music.

Press the camera for a long time and a box and a small circle will appear. The box represents the focus, and the small circle represents the photometric point. Move the focus frame so that the area near the focus frame can be focused and clearly presented; By moving the measuring aperture, normal exposure can be obtained in the area near the measuring aperture.

If it refers to the glare/halo when taking pictures, it is the glare/halo phenomenon caused by camera shooting in the backlight scene, which belongs to the optical characteristics of the lens. Basically, all cameras will have this phenomenon to varying degrees, so please don't worry.

Hello: 1. Check the lens of the lens for dust. The camera of the mobile phone is blocked by something. Something is blocking the camera. Find a professional to confirm the above three or two points. Or ask a cell phone shop repairman to confirm.

This is the function of turning on the annular fill light. There is a small whirlpool in the camera button of vo mobile phone. The mobile phone turns on the ring fill light function of self-timer. It may be that the light in the current shooting environment is too dim, or the "ring fill light is always on" is turned on. Just turn off the flash.