First of I want to tell you that what is meant by 1G,2G,3G and 4G. G is used as generic, means generation, 1st Generation, 2nd Generation, 3rd Generation and 4th Generation. 1G,2G,3G and 4G are different in many aspects.There is long detail , after reading that long detail I made conclusion that the main difference between 1G,2G,3G and 4 G is "transmission speed".As we know in each technology (1G,2G,3G,4G) different devices are used because old devices could not able to receive newer transmission speed.Therefore as technology improved , devices also improved to receive those signals.Lets have introduction of those devices which are used to receive 1G,2G,3G,and 4G signals.
1G (1st Generation)
1st Generation of network used these types of cell phones and transmission speed in this network is only modulated to higher frequency, typically 150 MHz and up.
2G (2nd Generation )
In 2nd Generation of network used these types of cell phones and transmission speed in this network is 50 kbit/s.
In 3rd Generation of network used these types of cell phones and transmission speed in this network is 384KBPS to 2MBPS. Therefore using 3G we can live stream tv , videos ,video chat etc.
4G (4th Generation )
4G is improved form of 3G. In 4th Generation of network used these types of cell phones and devices, transmission speed in this network is 100MBPs to 1GBPS. Its high rate transmission speed. Therefore using 3G we can live stream tv , videos ,video chat,online gaming and every thing which you want speedy.
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