How Do Waterproof Phones Work[Complete Guide]

If the phone was made from one single component, maintain its waterproofness would be a piece of cake.

Unfortunately, all phones are composed of multiple seperate parts.

This means that your phone has many gaps that water could allow water to enter. Imagine all the gaps on buttons, port peaker grille, microphone hole and earphone port. The biggest gap happens to be between the rim of the phone and the touchscreen.

So How do phones keep the water out.

How Waterproof Phones Work

Phones employ a host of tools to keep the smartphone dry. Some of them are:

Rubber Gaskets

Rubber gasket is used to create a seal between two parts that can be screwed or clamped together. For camera, ports and buttons, rubber gasket works really well.

These rubber gaskets are also used in cars to keep oil, air, water and dirt from leaking in or out.

Glue

The space between the screen and the rest of the smartphone is the biggest gap that can allow water to get into the phone.

Since phones screen are brittle, you cannot use screws or clamps to hold the screen onto the phone. Glue is your very next option.

Phone makers use powerful glue to create a water tight bond between the screen and the phone main container.

Fine Speaker Grill Mesh

Phone companies makes the phone water resistant by making the holes on speaker’s grille very small. water is force to stick together instead of passing through, thanks to cohesion and surface tension forces.

Some water proof phones don’t have speakers hence eliminating the opportunity for water damage.

Water Repelant Fluid/ Paint

Some phone makers resorts to using water repellant spray on smartphones to increase their waterproofness.

The water repellant spray is very effective when applied to the speaker grill mesh.

Conclusion

As you interest in waterproof phones rises, it’s important to understand that there are different levels of waterproofness in smartphone. Armed with the right knowledge, you can choose the best waterproof phone to meet your needs. Otherwise, you can learn how to waterproof your phone.