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The classification of 3G on the card
 
The classification of 3G on the card

       GPRS (General Packet Radio Service General Packet Radio Service): 56 or 114Kbps.

       EDGE (Enhanced Data Rate for GSM Evolution Enhanced Data Rates for GSM that the evolution of technology): the highest rate of up to 384kbps, generally about 200kbit / s.

       TD-SCDMA (Time Division-Synchronous Code Division Multiple Access Time Division Synchronous Code Division Multiple Access technology): 384kbps.

       HSDPA: High Speed ​​Downlink Packet Access High-Speed ​​Downlink Packet Access technology.

       TD-SCDMA, HSDPA: highest 2.8Mbps, the latest market products to 3.6m, laboratory products to 33M

       CDMA2000 1X EV-DO (interpreted as CDMA2000, HSDPA): Korea, Japan and other countries have achieved peak rates of 2.4Mbps.

       WCDMA, HSDPA: the theoretical maximum of up to 14.4Mbps, in Hong Kong, China, China Taiwan, Korea, Europe, the United States and other countries, the basic rate can be achieved 3.6Mbps, 7.2Mbps low rate can be achieved in some areas.
 

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