Tuesday, November 8, 2011

3G vs. Wi-Fi - The Differences

3G and Wi-Fi are the main communication technologies that are used by most people today. These two technologies make wireless Internet access and services to users, and can be used in devices such as laptops, smartphones and PDAs, and other entertainment devices. 3G is widely used in mobile phones for purposes such as watching mobile TV, video calls and video conferencing on-demand video, etc. The activation of 3G services depends on the service provider. On the other hand, Wi-Fi is also a wireless standard that is used in laptops and smartphones with Wi-Fi installation. Wi-Fi Internet access depends on the access points with wireless routers for Internet access within a particular range. In the following, you get to know more about the difference between 3G and Wi-Fi.

Wi-Fi vs 3G - Operation

As mentioned above, 3G is a service that is fully provided by the service provider, while Wi-Fi access can be controlled by a Wi-Fi router located in a specific range from the access point. To use Wi-Fi facilities, you will need to visit an access point that provides Wi-Fi zone. Today, most shopping centers, cafes, and major streets have Wi-Fi routers for fast Internet access. To use 3G, you need to contact your service provider.

Wi-Fi vs 3G - Range and signal

Scores also 3G over Wi-Fi in terms of range and signal. It depends on the mobile service provider, you will receive a reception signal, as long as you are in the range of the network. In the case of Wi-Fi, you will be able to receive reception, provided they are within range of the router located in the active zone. Therefore, during the trip, using 3G access is appropriate. However, 3G signals may be less if you are traveling outside of the metropolitan cities.

Wi-Fi vs 3G - Speed

When it comes to the speed of these two technologies, Wi-Fi is faster compared to 3G. The maximum speed of standard 'N' of the art Wi-Fi was reported that 600 mbps. The data transfer speeds on 3G technology is different depending on the type of device, and also while standing or moving. The maximum speed on the 3G network is considered to be of 2.05 mbps. However, if the reception will begin in a cell phone in a moving vehicle, the speed may drop to 128 kbps.

Wi-Fi vs 3G - Cost

The cost of 3G access depends on the plan you have chosen your service provider. Where use is made in connection with Wi-Fi installations, you may have to pay the owners of the access points. Wi-Fi in some of these points is free, while others may charge a certain amount. Users install Wi-Fi in hotels and cafes can pay with a credit card payment page hosted by the competent authorities, or you can pay cash for the acquisition of network access code. Some access points are even open source, and you can directly access the website without the password.

This is general information about 3G vs. Wi-Fi. To learn more about 3G vs. Wi-Fi, battery life is also an important factor to consider. It is believed that 3G consume more battery power than Wi-Fi access. When it comes to 3G and Wi-Fi differences, remember that there are many complicated and technical details of these advanced wireless communication technologies. Therefore, you have to choose according to their specific needs.


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