Friends, I've seen my fair share of slim phones, but although I've seen thin ones, I've never seen one this thin! OPPO's Liu Zuohu has officially announced that the OPPO Find N5 is the world's thinnest foldable smartphone, and the company has released a series of images directly comparing OPPO's latest large foldable to phones from other brands. This thinness has really blown my mind. It's truly amazing what titanium can do. I just wonder how it feels in hand.