[jaegerpicker]

That's ridiculous, the smartphone has changed society far more than desktop's or really any form of computer that exists. Vast numbers of people only access the internet via a smart phone. Doctor's visits across the globe, remote working from wherever you are, hand held GPS and maps, access to countless hours of entertainment, etc....

[pharke]

None of that is possible without digital computers and those generalize to a much larger domain of devices and technologies that have revolutionized the world in thousands of ways. So no, the smartphone has not had a larger impact on the world than the invention of the digital computer. As for the other examples, GPS is not possible without the Theory of Relativity, video calls are not possible without motion pictures, the integrated circuits that make up the smartphone are not possible without plastics, and I doubt we would have many close connections with the rest of the world without air travel. Besides that, remote working and doctor's visits are possible without a smartphone, same thing with GPS which predates smartphones by quite a bit, same with access to entertainment. None of those things are really very revolutionary. GPS is the closest since it does provide a novel and superior way of navigating but you'd be hard pressed to make a case for entertainment or remote working being on par with manned flight or plastics.