The iPhone is one of the most hyped about mobile phones ever launched by any mobile phone manufacturer. It is a smart phone which has been launched by Apple and has become one of the most popular GSM phones of the world. A physical keyboard is absent in an iPhone since the touch screen provides a virtual keyboard. This is a distinguishing feature of the iPhone.
The shape of an iPhone resembles a candy bar and has been categorized as a candy bar phone. The iPhone has two basic versions-the original and the 3G iPhone. The 3G iPhone is the latest addition in the league of iPhone. The 3Gnetwork provides better signal reception and also provides video streaming which is not possible in any other GSM network.
The basic iPhone runs on a RISC ARM processor and the 3G version runs on a Power VR MBX. These two processors have been under clocked to suit the requirements of the phone and keeping the performance level high at the same time. The two versions of iPhone have a memory capacity of 16 and 32 gigabytes respectively. The iPhone is also a good device for imaging with its 2 mega pixel camera. The advanced 3G version of iPhone also has a digital compass embedded in it to help in navigation.
Proximity and light sensors embedded within the LCD display give the users a superior experience while navigating with the touch pad. The interface between the user and he mobile phone is smooth due to the advanced light touch pad system. This ensures touch response with minimal force. The connectivity of the phone is highly advanced since the Wireless internet connectivity is enabled with the Wi-Fi.
The advanced Wi-Fi set up ensures a high data rate and hence this phone finds a qualitative edge over other iPhones. Free iPhones are offered by many websites selling iPhones, as promotional offers. Some lucky draws offer iPhones to the winners. The concept of free iPhone has been introduced to boost up sales and increase website promotion by third parties. This is also a technique of giving out commissions to the affiliate partners.