iPhone 6S: bent, scratched, dropped and dunked in water – how durable is it?

Last year saw bending issues for Apple's iPhone 6, but it seems the 6S is stronger, more durable and potentially waterproof. Just keep it away from knives and grit

Every new smartphone is meant to be better than the last, but hardiness is often not included in that upgrade. Now the iPhone 6S has been dropped, bent, scratched and now submerged in water, how tough is it?

Last year users complained about the iPhone ending up bent after trips through user pockets. Testers then took their thumbs to various other large and thin smartphones, including Samsung's Galaxy Note series.