Google Now voice search edges out Siri and Cortana in comparison

[Windows Central]

Over the course of 3086 queries made by digital marketing consulting firm Stone Temple, Android's voice-activated search through Google Now returned 1795 results enhanced with custom content, while Siri on the iPhone served up 908 knowledge panels, and Windows Phone's Cortana gave 630. Knowledge panels are custom-built to answer specific types of questions, and do more than just shoot back web results.

Full story from the WPCentral blog...