Nothing that Apple releases comes without a virtual guarantee of durability and ultimate satisfaction. The crystal-clear, high-definition display of the iPhone is what holds you spellbound despite years of using the phone. The pixels appear to be light years away no matter how close you hold your phone to identify one. Apple has apparently termed it “retina display” suggesting the inability of human eyes to identify and segregate each pixel.

This clear display makes sure that the web sites, images, texts and video look stupefying.

It is what Apple is calling its retina display — so named because of the human eye’s alleged inability to pick up each tiny pixel. Web sites, text, images and video all look stunning.

Apple has over the years upgraded the new iPhone with features like multitasking, which has become the reason for a lot of users to opt for the new iPhone. Multitasking gives the user the option to open applications and hide them in the background while the user navigates through other applications. The iPhone 3GS users who upgraded to iOS 4 already have the option for multitasking.

Technically, multi tasking as Apple puts it is not in actual multi tasking. It is in fact, a way of preserving battery life integrity. For instance, when a user receives a call while working on an application, the application is frozen for as long as the user is holding the call. Upon disconnecting the call, the application is ready and is as the user had left before attending the call.

Tests that were performed on the new phone reveal an improvement in the picture and video quality as well. For users who think the phone is lighter than the previous models, it is a heart breaker. Although, the phone is 24% thinner than iPhone 3GS, it weighs 2 grams more.

The design of the iPhone 4 has also slightly changed compared to the previous models. The edges of the phone are lot more apparent in the hand. Getting used to the phone can take some time for those who have been accustomed to the body of the early models of the iPhone.

Though no underlined statements can be made on the battery life or quality of calls, a full review of the phone shall be communicated to the interested users soon. Multitasking gives the user the option to open applications and hide them in the background while the user navigates through other applications. This clear display makes sure that the web sites, images, texts and video look stupefying For instance, when a user receives a call while working on an application, the application is frozen for as long as the user is holding the call. Upon disconnecting the call, the application is ready and is as the user had left before attending the call. Upgraded the new iPhone with features like multitasking, which has become the reason for a lot of users to opt for the new iPhone