Phone Camera Aperture

Phone Camera Aperture - f/2.2

Q

What is phone camera aperture? What does an f/2.2 camera mean?

✍: FYIcenter.com

A

Camera aperture controls the brightness of the image that passes through the lens and falls on the image sensor. It is expressed as an f-number (written as "f/" followed by a number), such as f/1.4, f/2, f/2.2, f/2.8, /f4, f/5.6, f/8, f/11, f/16, or f/22.

A camera with a higher f-number is capable to take pictures with a smaller aperture, which will result a longer range of the focus field.

So, a camera with a higher f-number is better.

Here is an list of some Aperture scales and their impacts (source: quora.com):
Phone Camera Aperture Scale

⇒ Camera Video Recording Speed - 30 fps

⇐ Phone Camera Resolution - 12 MP

⇑ Phone Camera Specifications

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