IPHONE 4 - CONTINUITY OF APPLE SUCESS

After IPHONE first touch in the market back in JUNE 2007, they are now in it's 4th version and i think it won't be tha last one... The innovation back to the old one's is evident, as you can see the main attraction are: - Screen resolution: 960x640 pixels - Screen 3.5" inches - Contrast: 800:1 - Battery life: 7h of conversation in 3G, 10h in wifi mode, 40h playing music and 300h standby mode. - Processor A4 (similar to the one in IPAD) - Flash Camera in back . Front Camera - HD recording and playing movies - New Operating System: iOS Will you need it on your regular day? The answer is YES! Unless you have an IPHONE 3G/3GS, the applications made for the new IPHONE 4 regulary will work on the older ones. So if you want more speed processing, new screen, new camera, are good arguments to buy the new one, but my impression is just one: make IPHONE an essential gadget for the present day!!