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What are the parts in mobile phone?

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What are the parts in mobile phone?

Important parts of a phone

  • Charging IC. The Charging section is controlled by charging IC.
  • Antenna Point. Cell phone contains at least one antenna to transmit or receive radio signals.
  • RAM. “Smartphones needs instant access memory for multitasking” which is RAM delivers.
  • VCO.
  • RX filter & TX filter.
  • P.F.O.
  • Flash IC.
  • CPU.

What are the parts of an android phone?

A typical smartphone contains the following MOS IC chips.

  • Application processor (CMOS system-on-a-chip)
  • Flash memory (floating-gate MOS memory)
  • Cellular modem (baseband RF CMOS)
  • RF transceiver (RF CMOS)
  • Phone camera image sensor (CMOS image sensor)
  • Power management integrated circuit (power MOSFETs)

Can you order cell phone online?

There is no shortage of places to buy a new cell phone online—you can purchase a device from major and small carriers alike (e.g. Verizon, AT, Cricket), manufacturers (e.g. Apple, Samsung), and retailers (e.g. Best Buy, Walmart).

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What is the most expensive part of a smartphone?

The most expensive parts of a smartphone are its touch screen, processor and camera. If one of them is damaged, it might be better to buy a new phone.

What are the disadvantages of buying online?

The major disadvantages of online shopping are as follows.

  • Delay in delivery.
  • Lack of significant discounts in online shops.
  • Lack of touch and feel of merchandise in online shopping.
  • Lack of interactivity in online shopping.
  • Lack of shopping experience.
  • Lack of close examination in online shopping.
  • Frauds in online shopping.

Which online site is best for buying mobile?

Trusted Online Mobile Selling Websites in India in 2021

  1. Amazon.in (Amazon India) – The shopping portal of choice.
  2. Flipkart – Best platform for mobiles and smartphones.
  3. Snapdeal – Where shoppers meet their dream products.
  4. Paytm- Buy the best mobiles and smart phones.
  5. Tata Cliq –The latest in online shopping experiences.
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Can I buy just the phone without plan?

A no-contract phone is one that doesn’t require you to sign a carrier agreement in order to buy and use it, so when the phone’s paid off, it’s yours. Most carriers now sell a no-contract option, either with our without a payment plan.

What is the most important part of a smartphone?

Battery life The most important aspect of a phone and the most overlooked one is the battery of the device. Phones today have the capability to do multiple things, all at once.