Warren Buffett, one of the most successful investors ... According to AP Moneywise, he used a $20 flip phone for several years before upgrading to an iPhone in 2020. His advice?

Even though Apple stock is a major part of Berkshire Hathaway's portfolio, Buffett still uses a flip phone that he showed off on CNN. More from Strategy Narrator: In 2018, Warren Buffett's net ...

This photo of Rihanna on her flip phone was taken in November. But Rihanna has made a reappearance on Instagram, so she probably also has a smartphone. Warren Buffett has showed off his Nokia flip ...

With an estimated net worth of $141 billion, Warren Buffett’s name is practically ... and even held onto his old flip phone until 2020. Middle-income Americans are quietly becoming millionaires.

Source: James Altucher Buffett doesn't keep a computer on his desk, and he chooses to use a flip phone rather than a ... have made $34 million that year. Warren Buffett made $37 million per ...