LG G6 is IP68 certified and in this freeze test, we freeze the phone for near 24 hours to see if it can survive to see how well its waterproofing works. We have seen that the Samsung Galaxy S7 Edge survived our freeze test before so if LG G6 is just as good, it should be able to easily survive this test.
Here’s an extreme test of Galaxy Note 7’s IP68 waterproof design, we put the phone in 100+ degree of hot spa water for an HOUR! Will it blow up?
Many waterproof tests have been done in the past and the Galaxy S7 Edge (which has same waterproof design as Note 7) lived up to freeze tests, but there are no previous waterproof tests involving high temperatures with long hours in water.