Variable aperture allows you to let in more light and a picture with more detail and less blurry background. For example at an aperture of 1.4 you’re getting a lot of light to the sensor and can shoot in low light conditions however the focus will be sharp in one area and blurry throughout. With a 4.5 aperture there will be less light hitting the sensor but the focus will be wider and sharper. The eyes of 5 people will be in focus as opposed to maybe one or two with a 1.2 aperture. The down side is you will really have to hold the camera/phone very steady for a longer period to get a sharp shot as there is less light hitting sensor. In bright daylight not a problem but indoors and dimly lit areas the phone will need to be hand held longer and that may contribute to blurry shaky shots, unless using a tripod etc. a 1.2 aperture is wonderful for portraits and a blurry (bokeh background), blurry doesn’t mean shaky or bad, just isolating the subject.Can someone explain to me the benefits of a variable aperture? It sounds like it would benefit pro type users who dial in settings and know what they’re doing
when shooting. But for the everyday point and shoot how’s this going to improve photos?
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