iPhone Operating System 4.0 has come into the lime light with it’s multitasking facility which enables the users to use iPhone for official works, when they are in need of doing several tasks at a time. This operating system is designed specially for the official documentation works and home users as they can get a chance to open as may as new work windows which will confirmly faster their work speed.

The multitasking feature enables the users to run third party Apps and switch between them instantly. This can be done without slowing the system. The overall performance of the system is all the same with the multitasking feature where no excessive power consumption is not necessary. So This feature has no bad effect on the system and battery of

Option of different Mode operation

Apps of iPhone can be used in two ways for performing multitasking: running and suspended. iOS 4 tries to keep as
many eligible apps running as it can hold in memory at one time; the other apps remain suspended (until purged by iOS 4 or closed by the user).

Switch between Apps and pick up where the program was left

This is a great feature of multitasking ability of iPhone 4. The users can switch into different functions or windows comfortably. Even they can enjoy the switched off program from where the program were switched off.

Camera and Video options

iPhone 4 enables the users to enjoy new 5-megapixel camera with built-in LED flash with 5x zoom capacity. The advanced backside illumination sensor allows the users to shoot low-light photos that are brighter and clearer than ever before.

The videos can be edited instantly by iPhone tools without transferring them to elsewhere. Even with iMovie apps which cost only $4.99 one can make and edit a movie by iPhone 4.

Audio in the background

This new feature enables the users to listen to audio from compatible third-party apps while checking e-mail, surfing the web, playing games, and performing other tasks. This can add a great value to the iPhone 4 multitasking

Task completion in the Background

In fact switching to other tasks without interrupting the on going task is possible with the iPhone 4. In case of photo uploading or sharing, anyone can do other task while the photo is uploaded or shared.

The Retina display on iPhone 4 is the sharpest, most vibrant, highest-resolution phone screen ever, with four times the pixel count of previous iPhone models.

GPS running with all other tasks

GPS will run continuously in the background which will not only update the user’s position, but also can give a turn-by-turn direction.

The above mentioned lucrative featured iPhone 4 will be available with only $199 with 16 GM memory card and $299 with 32 GM memory card. Another package of iPhone3G  with 8GB memory card will be available at only