The iPhone makes use of the A4 processor and with the help of this power efficient mobile processor, the iPhone can perform jobs like multitasking, video editing and making face time calls. Among more advanced features, this phone consists of a three-axis gyroscope and when paired with the accelerometer, various motion sensing operations such as user acceleration, angular velocity and rotation rate can be performed by the phone. The major difference between the iPhone 4 and the previous models is that the iPhone 4 has two cameras i.e. one front facing and one back facing. The front facing camera is designed especially for the sake of video calling.

According to Bloomberg, the sale of Apple iPhone may reach four million units in the United States to the end of 2011. According to the sources, this model has received positive feedbacks from the people for its improvised camera, voice recognition software and the faster processor.

There are many attractive options that are available with this handset like the pay-as-you-go monthly schemes and other Sim only deals. The popular network provider has announced the unlimited data plans with the phone and other network providers like Vodafone. Tesco and 3 have also decided to follow suit and cap data in a range between 500MB and 1GB every month. Orange is also offering UK customers attractive data deals that are unlimited but this is subject to the fair usage of data. The demand for the iPhone 4 is on the rise and the deals that the above network providers are providing the customers makes the demand for the phone even more intense in the country.

The iPhone 4 was launched in the USA last month but customers complained that phone calls got dropped when they gripped the phone in a particular manner. In response to this complaint Apple gave away free rubber cases to those customers who had complained about this problem. The company stated that this would improve the reception problems that the users were facing with the new phone. Apple stated that the reception would improve when the phone would be released in Canada and 17 other nations.

Despite the above reception rumors Apple has successfully sold around 3.5 million handsets in the country till date. The new phone is being offered with the free rubber cases that will give the consumer no reason to complain about the new phone. Consumers also have the alternative of buying another version of the phone that is unlocked and a contract free version. By the end of September 2010 the Apple iPhone 4 will be available to 88 countries in the world.