Unknown. Help us by suggesting a value. (HTC M7)
Unknown. Help us by suggesting a value. (Samsung Galaxy S4 32GB)
Unknown. Help us by suggesting a value. (Samsung Galaxy S4 64GB)
The waterproof depth rating indicates how well the device is protected against water ingress and water pressure. Devices which can withstand more water pressure are better for swimming or diving.
Waterproof depth rating: is this important to you?