How To Work Mobile Camera? _ What Is Megapixel? _ Why iPhoneS Camera Has Better Camera Quality Than Android smartphones ?
Intaj Technical
2020-02-02
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How To Work Mobile Camera | What Is Megapixel | Why iPhone Camera Is Better Than Android.
A camera phone is a mobile phone which is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image over the telephone function. The first commercial camera phone was the Kyocera Visual Phone VP-210, released in Japan in May 1999. It was a cordless phone as distinct from a cellular mobile phone.
Most modern smartphones only have a menu choice to start a camera application program and an on-screen button to activate the shutter.[2] Some also have a separate camera button, for quickness and convenience. A few camera phones are designed to resemble separate low-end digital compact cameras in appearance and to some degree in features and picture quality, and are branded as both mobile phones and cameras.
The principal advantages of camera phones are cost and compactness; indeed for a user who carries a mobile phone anyway, the addition is negligible. Smartphones that are camera phones may run mobile applications to add capabilities such as geotagging and image stitching. Also, smartphones can use their touch screens to direct their camera to focus on a particular object in the field of view, giving even an inexperienced user a degree of focus control exceeded only by seasoned photographers using manual focus. However, the touch screen, being a general purpose control, lacks the agility of a separate camera's dedicated buttons and dial(s).
A megapixel means one million pixels. The resolution of digital cameras and camera phones is often measured in megapixels. For example, a 12-megapixel camera can produce images with 12 million total pixels.
But the iPhone also has a larger sensor which allows it to perform better in low light than its competitors despite the lower resolution. It also has an optical image stabilization which lets it shoot crisp photos even at low shutter speeds. Many Android phones boast more features than the iPhone.
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A camera phone is a mobile phone which is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image over the telephone function. The first commercial camera phone was the Kyocera Visual Phone VP-210, released in Japan in May 1999. It was a cordless phone as distinct from a cellular mobile phone.
Most modern smartphones only have a menu choice to start a camera application program and an on-screen button to activate the shutter.[2] Some also have a separate camera button, for quickness and convenience. A few camera phones are designed to resemble separate low-end digital compact cameras in appearance and to some degree in features and picture quality, and are branded as both mobile phones and cameras.
The principal advantages of camera phones are cost and compactness; indeed for a user who carries a mobile phone anyway, the addition is negligible. Smartphones that are camera phones may run mobile applications to add capabilities such as geotagging and image stitching. Also, smartphones can use their touch screens to direct their camera to focus on a particular object in the field of view, giving even an inexperienced user a degree of focus control exceeded only by seasoned photographers using manual focus. However, the touch screen, being a general purpose control, lacks the agility of a separate camera's dedicated buttons and dial(s).
A megapixel means one million pixels. The resolution of digital cameras and camera phones is often measured in megapixels. For example, a 12-megapixel camera can produce images with 12 million total pixels.
But the iPhone also has a larger sensor which allows it to perform better in low light than its competitors despite the lower resolution. It also has an optical image stabilization which lets it shoot crisp photos even at low shutter speeds. Many Android phones boast more features than the iPhone.
#intajtechnical
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