On the topic of mobile networks — what is the difference between 4G and 4G LTE?
Both 4G and 4G LTE refer to networking standards that are starting to replace the older 3G data networks used by wireless carriers, but they all use different technology. For those pondering the abbreviations, “3G” stands for Third Generation, “4G” stands for Fourth Generation and “4G LTE” stands for Fourth Generation, Long Term Evolution.
4G LTE is the most advanced in terms of speed. The general claim is that 4G LTE networks can download data at speeds between 5 and 12 megabits per second — enough for smooth streaming for live video and better response times for online multiplayer games. (Data-transfer speeds from the network to mobile devices like smartphones and tablets vary due to factors like the carrier and coverage area.)
In comparison, the realistic download speeds for 4G networks can range anywhere from 3 to 8 megabits per second, depending on congestion, the wireless carrier and the specific technology the company has used for its data network. The older 3G networks can typically download data around 800 to 950 kilobits per second.
While 4G LTE speeds are impressive, there is a downside. 4G LTE networks are still under construction in many places and coverage is not available all over the country yet.
Of the four major U.S. wireless carriers — AT&T, Sprint, T-Mobile and Verizon Wireless — Verizon claims to have the largest 4G LTE network in the country, while AT&T says it has the largest 4G network; T-Mobile has made the same 4G claim. The Web sites for all the main carriers have coverage maps for the various parts of their cellular data networks, which you can check to see what service is available in your area.
