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Suraj Kumar Goel

Suraj Kumar Goel

We have seen many changes in the world of internet.

 

Earlier users had the experience of 1G technology and now we are using 4G.

There is huge revolution came in the internet world. 4G technology make internet more faster but soon 5G is also coming to India.

 

So have a look on difference between all G.

G means Generation. Whenever any new mobile technology come in the market then we called as next generation smartphone. For example earlier we used wired phone, after that cordless phone and now we all are using wireless phone.


1G Technology:

This technology came in 1980 and used analog signal. It works on 2.4 kbps speed limit. Quality and security was not so good on this technology.


2G Technology:

This is based on GSM, and works on digital signal. It has 64 kbps speed. some features like SMS, camera and mailing facility were started with this technology. It comes on 1991.


3G Technology:

This 3G technology comes during 2000 and in India more subscribers are using 3G technology. With the help of 3G we get the feature to use heavy game and transfer the big files, video calling.


4G Technology:

Users get experience of 100 mbps speed with this technology, however this is costly than 3G there is minor changes in the mobile phone for the 4 G technology. It came on 2011.


5G Technology:

We hope that in 2020 5G will be launched in India. And we believe that it has no limit of its speed and because of that 5G mobile will have more security features.

 

Parameters 1G 2G 3G 4G
Introduced in year 1980 1991 2000 2011
Location of first commercialisation USA Finland Japan South Korea
Technology AMPS, NMT, TACS IS-95, GSM IMT2000, WCDMA LTE, WiMAX
Speed (data rates) 2.4 Kbps to 14.4 kbps 14.4 Kbps to 64 kbps 3.1 Mbps 100 Mbps
Supports Voice only Voice and Data Voice and Data Voice and Data
Applications Voice Calls Voice calls, Short messages, browsing (partial) Video conferencing, mobile TV, GPS High speed applications, mobile TV, Wearable devices