GSM Vs CDMA.
Difference
Before deciding which technology is superior, let's talk a
little more about these two technologies:
CDMA:stands for Code Division Multiple Access. Both data and
voice are separated from signals using codes and then
transmited using a wide frequency range. Because of
this, there are more space left for data transfer (this was
one of the reasons why CDMA is the prefered technology
for the 3G generation, which is broadband access and
the use of big multimedia messages). 14% of the
worldwide market goes to CDMA. For the 3G generation
CDMA uses 1x EV-DO and EV-DV. It has a lot of users in
Asia.
GSM: stands for Global System Mobile. Even though it is
sold as "the latest technology" in several countries, this
technology is older than CDMA (and also TDMA). But
keep in mind that this doesn't mean that GSM is inferior or worse than CDMA.
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