IPX8 vs. IP68 Rating: Detailed Comparison

The key difference between IPX8 and IP68 is that IPX8 focuses on water resistance, while IP68 has a broader rating, indicating both dust and water resistance. Both ratings imply a high level of protection against water intrusion, but the IP68 rating adds an additional assurance of dust resistance. Let’s see the details.

Water immersion capability

The “IPX8” rating specifically pertains to the water resistance. Devices with an IPX8 rating are designed to withstand continuous immersion in water beyond 1 meter (approximately 3.3 feet) for varying durations, which can range from 30 minutes to 4 hours or more, depending on the manufacturer.

The IP68 rating encompasses both water and dust resistance, indicating a higher level of protection. Like IPX8, the device is designed to be submerged under more than 1 meter (approximately 3.3 feet) of water.

Dust resistance

The IPX8 rating focuses primarily on water resistance and doesn’t provide specific information about dust protection. In this case, the absence of a digit following “IPX” means that dust resistance is not specified or tested as part of the rating.

However, the IP68 rating covers both water and dust resistance. The “6” in IP68 ensures that dust particles cannot penetrate the device’s internal components, contributing to its overall durability and longevity.

Related products 

IPX8 is often seen in products where water resistance is a major requirement, like underwater cameras, Bluetooth speakers and diving watches. These products are built to withstand water submersion without compromising their functionality.

IP68 is more commonly found in electronic devices that need to be both water-resistant and dust-tight. This rating is well-suited for smartphones, smartwatches, fitness trackers, E-readers and wireless earbuds.