In the world of Mobile photography, Iphone cameras tend to lead the way in terms of image quality, sharpness, and colors for almost a decade since iPhone 1 was released in 2007. And though we make photos using our mobile phones almost daily—and most often we shoot using an iPhone—we don't really have the slightest notion about the Focal Length (or its 35mm equivalent) of the iPhone's lens and the size of the phone camera's sensor. Let's find it out.

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