Discussion on question by AvengingEarth: What could a smart phone still do or not do and what would the screen display be if it was sent back in time 30 years to 1993?

Imported from a comment discussion on https://worldbuilding.stackexchange.com/questions/245271/what-could-a-smart-phone-still-do-or-not-do-and-what-would-the-screen-display-be