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Cheap Mobile Mysteries: What Does CDMA Mean?

by chinavasion on Aug 7, 2010

CDMA – Introduction:

CDMA stands for Code Division Multiple Access. It is a channel access method that is being used by number of radio communication technology, but when talking about the CDMA technology in Cell phones it is actually CDMA One and CDMA2000, which are commonly referred to as CDMA too.


Difference between CDMA and GSM:

However both technologies are used in cell phones for communications but the difference between them is that the GSM is SIM based while CDMA is connection based, the SIM card provides the facility to store all the contact information and other fundamental information and can be easily switched from one Cellular phone to other. CDMA also comprises of the same technology as SIM card but it is only available in some regions of Asia.

The technology used by GSM and CDMA is same, but CDMA is said to be much reliable than GSM and is more accessible and have less connection issues as compared to...Read More >>



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Cheap Mobile Mysteries: What Is A Touchscreen Phone?

by chinavasion

How it works?

A touchscreen phone consists of three major parts through which it actually works. A touch sensor, Controller and software Driver. Touch Screen sensor is basically a clear glass panel and has a touch responsive surface which creates joyful interaction for you with your phone. The controller takes the information from the touch sensor and translates it for the OS of the phone. Finally the software driver that combines them to interact with each other and give a awesome result in terms of a touchscreen phone for you which is really a pleasure to use.

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