Wait for a few month, if you plan to buy a new smart phone. Here it comes. A new iPhone 5 is probably to be released in October. The key features which will seduce smart phone lovers, are a new body design and faster and better wireless network. Currently Apple is still working on it and plans to unveiled in August.
The faster wireless network (LTE) is built by carriers such as Verizon Wireless and AT&T allowing smart phone to perform faster connection for data-heavy tasks. You can download files, watching videos and browsing web faster. However, it is excellent to have faster connectivity but a problem is could local networks supports the new devices? Like in Australia, the current new iPad 4G supporting was marketed in Australia but it is the fact that the device cannot connect to a 4G mobile data network in the country.