Difference between Wi-Fi, GPRS and 3G
Difference between Wi-Fi, GPRS and 3G

Difference between Wi-Fi, GPRS and 3G

From the earliest starting point of the cellular telephone, there has been a racket for sending information over the system beside voice. Frameworks were made that empowered client to send instant messages to one another.. At the point when the Wi-Fi was introduced, people wants better technology to connect to the internet and send text, make video calls so here GPRS and 3G is. Although all of them have the same objective that is it helps to connect to internet.

Wi-Fi

Wi-Fi is wireless systems and networking innovation that permits PCs and different gadgets to impart over a wireless signal. It depicts system segments that depend on one of the 802.11 principles created by the IEEE and accept by the Wi-Fi Alliance. Wi-Fi is the standard way PCs attach with remote systems. Almost all PCs have fabricated in Wi-Fi chips that permits clients to discover and connect with remote switches. Most cell phones, computer game, and other standalone gadgets additionally bolster Wi-Fi, empowering them to associate with remote systems also.

GPRS

GPRS (General packet radio service) is a parcel arranged versatile information administration on the 2G and 3G cell correspondence framework’s worldwide systems for portable interchanges (GSM). GPRS was initially institutionalized by European Telecommunications Standards Institute (ETSI. It is presently kept up by the third Generation Partnership Project (3GPP). GPRS utilization is commonly charged in view of volume of information exchanged, standing out from circuit exchanged information, which is normally charged every moment of association time.

3G

3G, (third generation) is the technology of third generation of mobile telecommunications. This depends on an arrangement of principles utilized for cell phones and mobile telecommunication.3G discovers application in remote voice telephony, portable Internet access, altered remote Internet access, mobile TV and video calls.3G telecom systems bolster benefits that give a data exchange rate minimum of 200 Kbit/s. This guarantees it can be connected to remote voice telephony, portable Internet access, altered remote Internet access, video calls and TV advances.

Wi-Fi VS GPRS VS 3G

As all of them is use for the same purpose i.e. connect to internet but there is also disparities or differences exists between them that are discussed below.

  • Stands for:

Wi-Fi stands for Wireless Fidelity.

GPRS stands for General packet radio service.

3G stands for third generation.

  • Introduced:

Wi-Fi introduced in 1971.

GPRS introduced in the year 1999.

3G introduced in year 2001.

  • Range:

Wi-Fi has a short and has a short range. It may have private wireless system set up at home; its extent relies on upon your region to your PC switch. Wi-Fi is additionally usually accessible in public places, for example, airports, cafe and malls.

GPRS has more range as compare to Wi-Fi.

3G has a more extensive range as compare to Wi-Fi and GPRS.

  • Connection:

In Wi-Fi, we connect to the internet through the wireless system.

In GPRS, we connect through the cellular network systems.

In 3G, we connect to internet through the mobile services or systems.

  • Speed:

Wi-Fi generally has a speed up to 20 Mbps. Its speed relies on different factors.

GPRS mostly speed limit is 115 kbps but in some cases it is near to 35kbps. It is also called as 2G or 2.5 G.

3G has a speed range from 144 to 400 kbps, which is more than Wi-Fi and GPRS.

  • Cost:

Wi-Fi is the reliable and the cheapest source to connect with internet.

GPRS is more expensive than Wi-Fi.

3G is most expensive and costly way to connect to internet.

Conclusion

Wi-Fi stands for Wireless Fidelity, GPRS stands for General packet radio service and 3G stands for third generation. Wi-Fi introduced in 1971, GPRS introduced in the year 1999 and 3G introduced in year 2000. Wi-Fi has a short and has a short range, GPRS has more range as compare to Wi-Fi and 3G has a more extensive range as compare to Wi-Fi and GPRS. In Wi-Fi, we connect to the internet through the wireless system, in GPRS, we connect through the cellular network systems and in 3G, we connect to internet through the mobile services or systems. Wi-Fi generally has a speed up to 20 Mbps, GPRS mostly speed limit is 115 kbps and 3G has a speed range from 144 to 400 kbps, which is more than Wi-Fi and GPRS. Wi-Fi is the reliable and the cheapest source to connect with internet, GPRS is more expensive than Wi-Fi and 3G is most expensive and costly way to connect to internet.