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What are the main components of a mobile phone?

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What are the main components of a mobile phone?

Inside a Digital Cell Phone

  • A circuit board containing the brains of the phone.
  • An antenna.
  • A liquid crystal display (LCD)
  • A keyboard (not unlike the one you find in a TV remote control)
  • A microphone.
  • A speaker.
  • A battery.

What is the most important use of a cell phone have you used it to call for help?

Cell phones are the perfect way to stay connected with others and provide the user with a sense of security. In the event of emergency, having a cell phone can allow help to reach you quickly and could possibly save lives. However, the importance of cell phones goes way beyond personal safety.

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What phone has the best specs?

The best phones you can buy today

  • Apple iPhone 13. The best phone for most people. Specifications. Weight: 174 g. Dimensions: 146.7 x 71.5 x 7.7 mm.
  • OnePlus 9 Pro. The best premium phone. Specifications. Weight: 197g. Dimensions: 163.2 x 73.6 x 8.7 mm.
  • Apple iPhone SE (2020) The best budget phone. Specifications. Weight: 148g.

What is the best specification for a smartphone?

Therefore, it stands to reason that phones with higher RAM will be faster and those with higher ROM will have more storage. An average user should be happy with a 2 GB RAM and 16 GB ROM. But if you are a heavy user, go for a phone with at least 3-4 GB RAM and 64GB ROM.

What is the most common use for a mobile phone?

The most common use of a smartphone is for messaging, and people do this for both business and leisure purposes. Phone calls are not as common these days, and instead people tend to prefer sending messages to people.

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What are the most common uses of mobile phone in our daily life?

We use it to set our morning alarm for work or school, to communicate with friends and family anywhere in the world on Whatsapp, listening to music on Spotify, reading News, watching YouTube videos, to check our emails, and as of course to take our daily selfies.

What is RF IC in mobile?

From Wikipedia, the free encyclopedia. RFIC is an abbreviation of radio-frequency integrated circuit. Applications for RFICs include radar and communications, although the term RFIC might be applied to any electrical integrated circuit operating in a frequency range suitable for wireless transmission.