General - 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

⇑⇑ Cell Phone FAQ (Frequently Asked Questions)

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Phone Camera Aperture - f/2.2
What is phone camera aperture? What does an f/2.2 camera mean? 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/... 2018-03-25, 269👍, 0💬

Phone Camera Resolution - 12 MP
What is phone camera resolution? What does 12 MP (Mega Pixel) camera mean? Phone camera resolution is measured by the total number of pixels the camera can generate into the final picture. The standard camera resolution of phones available today can generate about 12,000,000 pixels, or 12 MP (Mega P... 2018-03-25, 216👍, 0💬

Camera Video Recording Speed - 30 fps
How to measure camera video recording speed? What does a 30 fps video recording mean? Camera video recording speed is measured by the number of frames it takes per second: fps (Frame Per Second). The standard camera video recording speed today can be: 24 fps, 30 fps, 60 fps, 120 fps or 240 fps. Of c... 2018-03-25, 211👍, 0💬

How Many Cameras on the Phone
How Many Cameras are there on my phone? On most phones, there are 2 cameras: Rear Camera - The rear camera is the primary camera mounted on the back of the phone. You use rear camera to take pictures or videos of other objects. Front Camera - The front camera is the secondary camera mounted on the f... 2018-04-21, 206👍, 0💬

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