What is quad band phone

But all of them have one thing in common; they can all access the four major GSM frequencies used worldwide, , , and MHz. A quad band phone can potentially function on all of these bands. A quad band phone has the advantage over dual band and tri band phones since it can operate on all four bands and not just on two or three bands, this as long as the cell phone service provider has an agreement with the network owner of the other networks.

Most quad band phones will automatically switch frequency bands and connect to the closest GSM network but quad band phone users should consult their cell phone provider before traveling abroad to ensure that their phone will function on the network of the country of destination.

Some features such as 3G and 4G internet might not work on a different network when abroad and additional fees and cost might be charged by your provider for roaming. Check with your provider if there are any discounted travel packages available or turn of roaming in Android to make sure no additional costs are charged. In order to being able to receive all four bands, a quad band phone has more powerful internal hardware and a better antenna than most other phones on the market.

Many quad band phones offer internet options, fast downloading abilities, large address book storage options and Bluetooth capabilities. Add this to the reliable calling network available worldwide, and quad band phones stand out as one of the best options for mobile phone users who frequently travel.

The biggest drawback of a quad band phone is the cost associated with this product. Phones with more advanced quad band technology, such as Apple Inc. Even quad band phones without a lot of additional tools still cost more than simpler tri band phones and dual band phones.

In addition to the phone generally costing more, the monthly bills for this reliable service generally are larger than they would be for more basic phones. Patrick Roland. Tri-band technology is good for people who do limited travel, since the combined frequency range allows mobile access on most continents. A person who does a great deal of traveling to different countries would benefit most from a quad-band GSM phone.

Quad-band and tri-band phones are more expensive than the more limited dual-band phones. Those designed for use in only one country can operate on fewer frequency bands. In the United States, many phones are dual-band, and will only work in the basic area in which they were bought. Some dual-band phones are made for North America, including the United States, while some dual-band phones will only work in Europe, Asia, or Africa.