Have you ever wondered how Apple ensures the water resistance of the iPhone? Well, popular YouTuber Marques Brownlee recently visited Apple’s testing facility to give us a glimpse into the process. Let’s dive into the details:

– The latest iPhone 15 models boast an impressive IP68 rating, with the first number (6) indicating dust resistance and the second number (8) signifying water resistance up to 6 meters for 30 minutes.
– Brownlee shared on Twitter that Apple conducts a series of tests in a dedicated room filled with machines specifically designed for water ingress testing.
– The tests include:
– A drip tray simulating rain for an IPX4 rating
– A sustained low-pressure jet spray from all angles for an IPX5 rating
– High-pressure spray from a firehose for an IPX6 rating
– Submerging the iPhone under pressure for an extended period to earn an IPX8 rating

Additionally, Apple uses a machine to perform drop tests on the iPhone, recording falls from different angles onto various surfaces with ultra-bright lights and high-speed cameras. Another test involves shaking the iPhone at specific frequencies to simulate real-world scenarios like riding on a subway or motorcycle.

While these tests are impressive, it’s worth noting that exposing your iPhone to high-amplitude vibrations within certain frequency ranges may affect camera performance. Nevertheless, these rigorous tests ensure that each iPhone is built to withstand various conditions.

Fun fact: The first iPhones with an IP67 rating were the iPhone 7 and 7 Plus, released six years after Motorola introduced the first water-resistant phone, the Motorola Defy in 2010.

Apple’s commitment to durability and quality shines through in their meticulous testing procedures. Your iPhone is not just a stylish device but also built tough to handle life’s adventures.