W-EDGE – universal standard

Today most cellphones shipped to the countries with 3G networks come with the support of W-CDMA or UMTS technologies depending on the region. Usually the handsets are equipped with a GSM-module too and support GPRS. However almost none supports both 3G and EDGE – the companies rather offer two modifications of a model – for example, Sony Ericsson K790/K800.

At the recent 3GSM Congress 2007 many manufacturers introduced pioneer W-EDGE devices, so it’s just a mater of time when such cellphones will emerge. The new models are universal and can work in W-CDMA, EDGE, GSM and GPRS networks.