Apple has begun shipping the first wave of iPhone XS and iPhone XS Max smartphones to customers, and the former has already been disassembled (complete with video footage). Right off the bat, getting inside the new iPhone XS is a bit harder compared to last year’s iPhone X.
If you recall, the iPhone X is IP67 rated for water/dust resistance,

Source: Hot Hardware – iPhone XS Teardown Unearths Smaller Battery And Tricky Display Assembly