Difference between 2G and 3G

By Published On: October 1, 2010

Nowadays you have come to know about 2G and 3G many times and you may be confused about what is actually difference between these two technologies. Now lets first discuss 2G. 2G: 2G has following things in it:- 2G use different switching techniques for voice and data 2G has data rate in kbps 2G is slower in speed than 3G 2G is circuit-switched Now lets discuss 3G. 3G: [...]


Nowadays you have come to know about 2G and 3G many times and you may be confused about what is actually difference between these two technologies.

2G vs 3G

2G vs 3G

Now lets first discuss 2G.

2G: 2G has following things in it:-

  • 2G use different switching techniques for voice and data
  • 2G has data rate in kbps
  • 2G is slower in speed than 3G
  • 2G is circuit-switched

Now lets discuss 3G.

3G: 3G has following things in it:-

  • 3G uses single switching for any kind of data
  • 3G has data link in mb’s
  • 3G WiMAX has faster internet and voice over IP
  • 3G is packet-switched
  • 3G has higher data rate and data oriented services
  • 3G offer more security, quality and capacity


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Written by : Junaid Rehman

I am a blogger and freelance web developer by profession. I love to blog and learn new things about programming and IT World.

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