Briefly describe cell phone hardware.
What will be an ideal response?
ANSWER: Mobile devices can range from simple phones to smartphones, tablets, and smartwatches. The hardware consists of a microprocessor, ROM, RAM, a digital signal processor, a radio module, a microphone and speaker, hardware interfaces (such as keypads, cameras, and GPS devices), and an LCD display. Many have removable memory cards and up to 64 GB of internal memory, and Bluetooth and Wi-Fi are now included in most mobile devices.
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What will be an ideal response?
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