3G cell phones for sale

It is common to hear others talking about unlocked 3G cell phones, and 3G technology for wireless. What exactly is it? 3G is a term for a collection of standards and technologies which is used to enhance performance, particularly on 3G cell phone networks and increase data speed. A 3G cell phone is compatible with any of the languages or standards which support enhanced data speeds. One such standard is CDMA 2000 1X.
3G is an International Telecommunication Union specification for the third generation (1G was analog cellular, 2G was digital PCS) of mobile communications technology. 3G wireless promises increased bandwidth of up to 384 Kbps when a device is stationary or moving at pedestrian speed, 128 Kbps in a car, and 2 Mbps in fixed applications. 3G will work over wireless air interfaces such as WCDMA, GSM(GPRS), and TDMA. The new EDGE (for Enhanced Data for GSM Environment air interface has been developed specifically to meet the bandwidth needs of best 3G cellular phones. Some argue true 3G cell phones and 3g networks will not be in place for a long time, years in fact. Others say 3G cell phones are here or coming this season.