Chart comparing OSes?

[caresrg]

I've seen a lot of videos and articles comparing Cortana with Siri and Google Now. As a Microsoft fan, I'm woefully ignorant about the iOS and Android operating systems, though. Now that 8.1 is effectively out for anyone who wants it, does anyone know of a thorough article (with a feature chart would be excellent) that goes over the capabilities of each? I'd love a bird's eye view on where MS is headed in the competition.

 

[BIGPADDY]

I don't think there currently a chart to compare features of the different OS's there maybe some list comparing features later on this year.

 

[Ashalinia]

Might this be what you're looking for?

Comparison of mobile operating systems - Wikipedia, the free encyclopedia

 

[caresrg]

That will do nicely, thank you! Will be even more helpful when 8.1 official and public.