Smart phones are device having functionality like PDA and mobiles or other type of information appliance. Smart phones are device having advance feature than a single mobile phones. The smart phones have now QWERTY keyboard and touch screen functionality, the Smart phones are able to send data within higher rate and perform multitasked operation at instance. The Smartphone provide flexibility, portability & introit for transmit data and secure channel for transmissions. The Smart phone enable to Wi-Fi and Wlan, Bluetooth, infrared type advance technology for data transmission in a secure manner.
The smart phone provides smart move means update any time, the Smartphone are able to surf over the web and able to news update on your device. Thus Smartphone is device which can act as the personal digital assistance and a mobile phone. The Smartphone occur as the functionality like the minicomputer. Cell phones are the device using full duplex mode for data transmission and use base station known as cell sites to exchange information of data over the web. The base station have visitor locator resister to store the location of subscriber identity module.
The base station connected with hexagonal cell to data exchange there is hand off occur for transmit information from one base station to another base station; there are two type of hand off soft hand off and hard hand off. In the soft handoff there is no disturbance occurring during communication but in hard hand off there is disturbance occur. Cell phone the cell phone are simple communicate voice data and messaging, cell phone have now various feature added like camera, data storage, application installment and various mode to data transfer like Bluetooth and infrared, wired connection etc. The cell phones have now various accessories and application like currency converter, stopwatch, calculator, melody composer etc. now the cell phone with touch screen, and QWERTY keyboard availability. The cell phone is able to use internet now a days but less transmission rate like Smartphone. The cell phone now not likes as old fashion cell phones they are now able to perform faster and various job. Thus the cell phone has wide range for facilities and price list.
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