Warren Buffett Says He Finally Ditched Old Flip Phone for Latest iPhone

Warren Buffett is getting with the times at the ripe age of 89 -- FINALLY buying himself a nifty smartphone ... but still using it like the flip phone he's left behind.

The billionaire Berkshire Hathaway CEO was chatting with CNBC Monday, talking about Apple and how great of a company it's turned out to be ... speculating about its stock value and that sorta thing. During the convo, he dropped a bombshell ... new phone, who dis?

Yep, ol' Warren says he's caved at last and purchased himself the latest edition of Apple's iPhone, which has apparently become his go-to mobile device. RIP to his notorious $20 Samsung flip phone, which he'd been using for at least the past several years.

Warren had some pretty good things to say about his new celly -- which he affectionately seems to think is called the one and only "Smartphone." Anyway, the guy says iPhones have permeated just about everyone's lives in modern society ... and are revolutionary.

He even likens it to when the original telephone was created way back when, explaining the iPhone has had that same sorta cultural impact ... perhaps even more so.

As for how he uses his cool new gadget, Warren says he's still basic AF ... just utilizing the lone the phone call function. Nice ... never change, WB!!!