A camera phone is a mobile phone which is able to capture photographs.
Most camera phones also record video.
Most camera phones are simpler than separate digital cameras. Their usual fixed-focus
lenses and smaller sensors limit their performance in poor lighting. Lacking a
physical shutter, some have a long shutter lag. Flash, where present, is
usually weak. Optical zoom and tripod screws are rare and none has a
hot shoe. Some also lack a USB connection or a removable memory card. Most have
Bluetooth and WiFi, and can make geo tagged photographs.
Can handy mobile
phone or digital camera serve as audio-visual recorder and producer?
Yes, digital cameras can record audio and
visual files, and they can also act as a producer but will only work with human
control or human interaction. It can
record by itself but cannot produce unless
operated or controlled by man. Cellular
phones operate at the radio frequency (RF) part of the electromagnetic
spectrum. Electromagnetic induction is the production of an electromotive
force across a conductor when it is exposed to a time varying magnetic field.
Handy mobile phones or camera phones can vary
since not all can record or produce anything. It depends on how they are
created or designed and the time they were published.
