The worlds thinnest folding phone is slackin'. Take your personal data back with Incogni! Personally i have never, ever, ever thought to myself "I wish my smartphone was thinner" Not even once. But here we are - with smartphone companies competeing to be the thinnest. Strange. This time around Oppo decided to 3D print their hinge out of some Titanium. Which left a weak point in the phones frame. The Oppo Find N5 does not survive the bend test.