Samsung Galaxy Xcover6 Pro was released in July and has a removable battery, headphone jack, and has the same IP rating as the S9
A few companies have business/military phones that still have most of the features people were used to. They are a little bigger, but you don't need a case.
Hmm, nice but that's really a very different kind of device. I don't want anything so bulky - this is like double the thickness of the S9. I'm not using any case, no need - the Gorilla glass is more than enough to survive repeated falls on the road when I was getting out of a car.
A few companies have business/military phones that still have most of the features people were used to. They are a little bigger, but you don't need a case.