Radical test shows Apple lowballed the record iPhone 11 Pro water resistance

While they still carry an IP68 water-resistance certification, Apple doubled down on the depth you can submerge the iPhone 11 Pro and Pro Max to, going from spending half an hour at 2m, to surviving as deep as 4m (13 feet). 

That's a lot tighter sealing and copious adhesive application, though something tells us that the previous iPhone models ...