The main difference between 4G LTE and 5G NR is that the maximum bandwidth in 5G is higher than 4G LTE networks. As a result, 5G NR networks can accommodate higher data rates than 4G LTE. … TermStands forLaunch Year1GFirst Generation19792GSecond Generation19913GThird Generation20014GFourth Generation2009What do the terms 1G, 2G, 3G, 4G and 5G really mean? – Commsbrief commsbrief.com › what-do-the-terms-1g-2g-3g-4g-and-5g-really-mean