iPhone 15 is submerged underwater for half an hour. With IP68 water resistance, it should be very similar to the iPhone 15 Pro.
iPhone 15 Pro and iPhone 15 Pro Max are splash, water, and dust resistant and were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum depth of 6 meters up to 30 minutes).
Splash, water, and dust resistance are not permanent conditions. Resistance might decrease as a result of normal wear. Do not attempt to charge a wet iPhone; refer to the user guide for cleaning and drying instructions. Liquid damage is not covered under warranty.
