Your phone, earbuds, and other devices come with a code to tell you how waterproof they are -- but what do they actually mean?

However, IP ratings are not all-encompassing, and phones need not pass every lower test to snag a higher rating. For example, ... There’s a separate chart for water ratings.

IP ratings are important in manufacturing, but for everyday consumers, ... Here are two charts to break down the specs:First Digit – Dust protection (IPXX) 1. No special protection. 2.

Going by the charts above, the IP69 is in theory the best rating possible, but we tend to see IP67 as the current best standard you can get in audio products like speakers and headphones. This rating ...

An IP rating does not tell you everything about the water resistance of a smartphone. For example, an IP68-rated smartphone may not be able to withstand water pressure from a hose or waterfall.

IP particle ratings are cumulative, so that an IP6X enclosure protects against everything from dust to screwdrivers to human hands. On the liquid side, things are a little different.

Looking at the IP rating chart, an IP69 rating is actually the highest currently offered.The best another phone maker could do is tie OnePlus. However, it's worth noting that this is just a leak ...

We've observed a trend toward increased water resistance in mobile devices, but “water resistant” is not a one-size-fits-all term and it does not mean the same thing as “waterproof”.

Here’s what IP ratings mean on your new smartphone or earbuds, and how they affect your product’s durability. IP ratings can let you know just how water-resistant your devices are.

This I/O box from Lumberg Inc. has an IP rating of IP68, ... The chart breaks down Ingress Protection as it relates to sealing against the entry of solid or liquid objects.