3G VS 4G | Difference between 3G and 4G

First of all we have to know about 'G'.
G stands for the generation and as we know that 4G is the latest generation in mobile technology oviously 4G will be faster than previous 3G technology

3G- 3G speed upto 3.5 mbps
4G- 4G speed upto 48 mbps

3G - Band frequency -1.8 ghz - 2.5 ghz

4G - Band frequency - 2 ghz - 8 ghz

3G - Bandwidth - 5 mhz - 20 mhz

4G - Bandwidth - 5 mhz - 20 mhz

After launch of 4G in india it made easy to acess each and every things on web from mobile. There are many more value added features fast and without lag chatting, confercing, surfing, youtube buffring and many more on 4G

Now a days people are in confusion that what is 3G, 4G,LTE, VoLTE

3G- 3rd generation and 4G is the 4th generation, LTE means Long Term Evolution and VoLTE means voice over LTE.
4G comes with LTE version

Now after launch of Reliance jio. VoLTE term is common in india. Jio provides VoLTE for high speed internet and HD voice calling. So if any one want to use full facility of 4G VoLTE technology one should have to buy a VoLTE enabled mobile. If any ones mobile is supporting only LTE then one can only use the internet only and if ones handset support VoLTE then he or her can enjoy HD voice calling.

There are many handset available in market supporting VoLTE.

People think that 4G will be costlier than 3G but after launch of jio it becomes drean come true for every indian that 4G is much more cheaper than 3G
Plans of jio 4G