[youtube]http://youtu.be/8eSrdgTHhK0[/youtube]
8 models of iPhone terminals were developed by Apple Lossless Audio CODEC (ALAC), over the years, and in the video clip above we have a short comparison of the performances of all these devices. Apart from a short boot test, we have a presentation of how web browsing has been improved over the years and here there are major differences between iOS 7 and old versions of the operating system.
