An Insight on 4G and its Advantages

A few common terms which surfaced after the coming up of mobile phones were 2g, 3g and the latest 4g. Most of the people are now aware of these terms but rarely know the meaning. They are some of the most mysterious terms used in mobile technology, but are incessantly being used for the marketing of mobile phones and tablets. 4G smartphones are the latest trend in the market and are taking the market by storm.

There is an unsaid rule when you are buying a smartphone and it says always go for the higher number if you don’t understand the answer to your queries. However, this article will take you on the journey of the G. Right from 1g to the latest 4g, we'll see what it is and how it has evolved.

1. 1G It depicts the first generation of wireless telephone technology. The maximum velocity that it permitted was 2.4kbps and allowed calls within the same country. The signals utilized were analog and this technology is almost non-existent in today's scenario.
2. 2GThe second generation based on GSM utilizes digital signals and provides data velocity of up to 64 Kbps. It entertains us with services like text, picture and multimedia messages. This technology is efficient and is still in use.
3. 3GThe third generation with a data transmission speed of up to 2 Mbps has better bandwidth. This technology is one amongst the latest used and provides great speed with services like text, picture and multimedia messages.
4. 4GWith a data through put of 2 – 12 Mbps but an expected speed of 100 – 300 Mbps, it utilizes packet & message switching techniques.

A few of your doubts would sure have been cleared reading the above written details. Let us have a look at the advantages you have when you buy 4G mobile phones.

• Undoubtedly, it has the maximum speed and the download and upload speed is much greater than any other technology- IP based mobile system- Global access, service portability, and scalable mobile services- Voice clarity is excellent- The internet connection with 4G is devoid of any disturbances- Better scheduling and call admission control techniques

4G phones have made a mark in the market ever since their launch and the fan following is growing every day. There has been a sharp increase in the sale of 4G phones in the last few months and people are harvesting the benefits of advanced technology with amazing speed. There is an added advantage that is coming with 4G. Dual sim smartphones give the users the liberty to use two connections at the same time and this proves to be icing on the cake. It is possible for people to maintain two connections without having to carry 2 phones. A dual sim 4G phone is all that you need and you are good to go.

Bhairavi Chandra is a tech expert and writes about 4G phones. For more information about 4G mobile phones and dual sim smartphones visit http://www.infocusindia.co.in/