I'm afraid not, no. In 2006, a smartphone was something like a Palm Treo or an HTC TyTN. In fact, that's what a smartphone has been for over a decade. Even the price points have remained similar.

The iPhone was an important milestone in smartphone development, most critically with regard to usability, but it was initially a step backwards in many ways compared to smartphones that had already been on the market for years, and lacked even 3G that had been available in other smartphones for some time.