Which smartphones do tech billionaires use? iPhone, Android or some other? – Yahoo Finance By editorialteamOctober 22, 2021update Have you ever wondered which smartphone brands tech billionaires like Bill Gates, Jeff Bezos, Elon Musk and others are currently using. Related posts: Coinbase Pro confirms that it will have a Dogecoin transaction service The best smartphone cameras in 2021 Are Realme and Redmi related? Understand the differences between Chinese brands Nokia X20 review: Sustainable smartphone done right