Eli5: How are phones waterproof even though the charging port terminals can be exposed to water and not short circuit them?

Question

Eli5: How are phones waterproof even though the charging port terminals can be exposed to water and not short circuit them?

In: 4320

Answer 1

Doing nightshift currently, sleep deprived af and jumped in the shower couple of days with my Samsung in hand, was under the shower for a full minute before I realised what was happening.
Telling y’all about it from the very phone that I showered with, phew