Microsoft co-founder Bill Gates, one of the world's wealthiest people, has chosen a Samsung Galaxy smartphone.
Larry Page, co-founder of Google and former CEO of Alphabet Inc., has been spotted with a BlackBerry smartphone.
Sergey Brin, Google's co-founder and former Alphabet Inc. president, has been tied to Nexus devices.
Elon Musk, the visionary entrepreneur behind Tesla, SpaceX, and other game-changing companies, has been spotted with an iPhone in his hand.
Apple CEO Tim Cook inevitably chooses Apple's flagship product, the iPhone.
— Crystal Lambert
Evan Spiegel, co-founder and CEO of Snapchat, has been spotted with an iPhone.
Sundar Pichai, CEO of Google and Alphabet Inc., has been photographed using a Motorola StarTAC, a classic cell phone from the late 1990s.