How often do you use the camera zoom on your phone?


Smartphones have had “optical” zooming options for a while now, popularized en masse when Apple extolled the virtues of the 2x magnification of the iPhone 7 Plus. These are not done by using a mechanized protruding lens or anything of the sort, but rather two sensors, one of which sports telephoto lens and phone makers are using software to seamlessly combine the …

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