Apple CEO Steve Jobs has revealed a new iPhone model and which is making its potential consumers to wait in line for long time to buy one for themselves.

However some people may think it would be a little problem for upgrading a smartphone which is a routine in the phone’s fourth model.

If you are thinking that Apple’s iPhone 4 which went on sale last week is actually an upgrade of the previous 3GS model then you are wrong. Apple’s iPhone 4 is redesigned as a skinnier, classier and more desireable smartphone with loads of news features!

All Apple’s iPhone’s previous consumers will get the news iOS4 software for free without spending money . But a new iPhone 4 model have higher resolution screen, faster processor and second camera in front for clear video calls.

There are two models available with different prices. You can grab a iPhone 4 for $199 for a 16GB model or $299 for 32GB and both require a two year service contract with AT&T Inc., which is currently the phone’s most exclusive wireless provider in the United States.

The older Apple’s iPhone models had a roundeed plastic back that cleared most corners, the Apple’s iPhone 4 is a flat, glass covered back and it’s sides are covered with a stainless steel band that serves both as cover and a part of its antenna. The iPhone 4 is more serious and businesslike than the 3GS design which seemed friendly approachable.

If you felt that the display of the iPhone 3GS is truely awesome, then you will surely feel the iPhone 4′s display is doubly awsome. That is because double as many pixels are packed onto each inch of it’s crystal clear 3.5 inch, 8.7 centimeter screen. All the websites, high resolution images and videos look clear and brighter on the iPhone 4. If you load your both models with a high resolution video you will be impressed by the sharpness of the videos and more radiant colours on the Apple’s iPhone 4.