What Are The Differences Between GSM and CDMA?
GSM and CDMA have always been likened to each other, sometimes even linked to each other. But are there really any differences? Here are some of them: • CDMA does not make use of a SIM card. GSM does. • With GSM, it’s easier to avail of roaming services. It’s harder to do so with CDMA because you must get license from Qualcomm before you can avail of majority of its features. • CDMA can take in more mobile phone users for every bandwidth megahertz than GSM. GSM can only service areas of up to 35 kilometers from the cellular site.
