In my pocket I carry a library of Alexandria, an infinite Walk-man, a camera and a camcorder with effectively infinite film, a personal navigator... You get the idea, the list goes on. 80s me would have thought this was impossible, even if I am a bit disappointed about the flying car and hoverboard situation.
... a calculator, an electronic translator, an alarm clock, a video games console, an infinite DVD player, a spirit level, a personal weather forecaster, .......