GSM supports both cellular and data, whereas LTE is synonymous with high-speed wireless broadband technology that supports only data . This is why most of the new cell phones use LTE for high-speed internet access and rely on GSM for voice calls.
Read moreWhat is LTE compatible?
LTE is a “4th Generation” (4G) wireless communications standard designed to provide up to 10 times the speeds of “3rd Generation” (3G) networks for mobile devices such as smartphones, tablets, netbooks, notebooks and wireless hotspots . LTE capable phones have been available to consumers for some time.
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