Smartphone are running races for being the smartest of all the smartphones. Many big organizations have been doing many experiments with their new product to attract users. Apple has also come up many such attractive features in its new iPhone 4. This iPhone 4 is the bigger and smarter than all the previous versions. It has nearly changed the way we have been seeing the market of smartphones.

The most attractive feature of the phone is that it comes with dual camera facility. It has got into it two powerful cameras for the advantages of the uses. The front camera and the rear camera are positioned in such a way so as to facilitate a good usage of them. The front camera is of VGA quality for low video calling and using apps like FaceTime. This camera is very useful when we need to snap a picture of us. While on the other hand the back camera is really very powerful. It has 5 mega pixels power. You can do almost anything with it. The camera is sensitive to auto focus and self-adjustment to light conditions. The video recording done using this camera is of HD quality. You can make a personal video and share it with the world outside.

The FaceTime is another very useful app which allows people to make video calls using wireless connection. Whenever you tap at the contact name, an option labelled as “FaceTime” will start video calling.