They Both Failed

When water resistant, isn't.

Samsung says all S7 phones, including the Active, are designed to survive in up to 5 feet of water for 30 minutes. Consumer Reports says that after a half-hour in water, the Active’s screen flashed green and other colors and didn’t respond to touch. Tiny bubbles appeared on the camera lenses. Consumer Reports tested a second Active phone to verify results, and it also failed.
Two phones, two failures. Not good.