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4G
In telecommunications, 4G means Fourth Generation communication technology. It is the next generation after the 3G. And of course, it has much better features than the 3G. A 4G system provides mobile ultra-broadband Internet access, which will be beneficiary for Smartphones. It can also provide you easy mobile web access, which will make you able to get access to the web through your mobile more speedily. The other features of 4G technology are IP Telephony, gaming, high definition mobile TV, video conferencing, 3D Television and also Cloud computing.
Check the meaning of technical terms related to Mobile Phones: