Technology

Differences between 3g network and 4g network

The quality of the signal coverage with which a mobile phone transmits information (sending and receiving data), is largely determined by the version of the network to which it is connected. The letter G determines the type of generation of the network and a number is added to it to indicate which generation it belongs to, therefore, the 3G network and the 4G network are different generations of a network type.

These types of networks allow for differences in the communication capabilities of mobile phones. In this article we will point out the characteristics of each of these networks and the main differences that arise between them.

3G network

The 3G network refers to a third generation network, this is a very popular mobile technology due to its possibilities of voice coverage and increased data speed. Data speeds with third generation (3G) networks have increased considerably compared to 2G technology.

This network allows download speeds of 385Kbps up to 2Mbps, users with high consumption in megabytes quickly joined this technology, since it offers greater browsing speed and a good web experience. 3G networks are excellent for voice and data services, and as for the Internet, this generation was a pioneer in high speed.

3G technology was intended to facilitate the transfer of multimedia files, permanent wireless connectivity and speeds up to seven times faster than the standard telephone connection. Likewise, the 3G network is transmitted through the UMTS system or universal mobile telecommunications service and although it was initially oriented towards mobile telephony, it also allows connection to the Internet via a USB modem without requiring a mobile phone.

4G network

The 4G network in telecommunications is the one that corresponds to the fourth generation, after the 2G and 3G networks, this is a mobile technology with a very high transmission speed that quickly replaced 3G technology. This was due to the high demand for data transmission by mobile technology users. The 4G network is based on the IP (Internet Protocol) protocol that integrates wired networks and wireless networks that can be used by wireless modems, smartphones, and other mobile devices.

4G technology can be of different types, with 4G networks HSPA (High Speed ​​Packet Access) + 21/42, WiMAX (global interoperability for microwave access) and LTE (long-term evolution), all of which have the characteristic of high speed navigation they allow.

Therefore, the 4G network is the fastest developed to date, however, not all terminals or all SIM cards are compatible with this network, so some companies do not use it yet.

Having presented the characteristics of the 3G network and the 4G network, the following differences can be pointed out:

  • The main difference between 3G and 4G is bandwidth The 3G network assumes a speed of 385Kbps up to 2Mbps, while the 4G networks in their different versions consider between 20Mbps and 100Mbps and even higher.
  • 4G technology provides a much faster internet connection and better signal quality, as well as high resolution mobile TV compared to the 3G network.

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