IP68 vs. IPX7: How to Choose the Best Water-Resistance Rating for Your Gear?

When choosing a device for daily use, workouts, travel, or outdoor activities, you may come across IP68 and IPX7 water-resistance ratings. Both provide protection against water, but they differ in dust resistance, immersion protection, and suitable use scenarios.

This guide will explain the key differences between IP68 and IPX7, help you choose the right protection level for your needs, and introduce Blackview devices with IP68 or IPX7 ratings.

What Does IP68 Waterproof Mean?

IP68 is a common protection rating used to measure a device's ability to withstand dust and water. The "6" indicates that the device is completely dust-tight, while the "8" signifies that it can withstand continuous immersion in water under specific test conditions. However, the specific immersion depth and duration vary by device, so it is best to consult the manufacturer's specifications before use.

What Does IPX7 Waterproof Mean?

IPX7 indicates that a device can withstand short-term immersion in water—specifically, under test conditions, submersion in water up to 1 meter deep for 30 minutes. The "X" signifies that the device lacks a dust-resistance rating, while the "7" denotes its water-resistance rating. This rating is commonly found on wireless earbuds, Bluetooth speakers, and other portable electronic devices.

IP68 vs. IPX7: What’s the Difference?

Both IP68 and IPX7 ratings relate to water resistance, but they differ in terms of dust protection, immersion protection, testing conditions, and typical use cases. Here is a breakdown of the differences:

Dust Protection

• IP68: The digit "6" signifies the highest level of dust protection. IP68-rated devices are considered "completely dust-tight," meaning dust cannot penetrate the device's casing under specified testing conditions.
• IPX7: The "X" indicates that the device has not been rated for dust protection. This does not necessarily mean the device lacks dust resistance entirely; rather, the IPX7 standard simply does not specify requirements for dust protection.

Water Resistance

• IP68: The "8" indicates that the device can withstand continuous immersion in water deeper than 1 meter. The specific depth and duration are determined by the manufacturer's specifications.
• IPX7: The "7" indicates that the device can withstand short-term immersion—typically defined as 30 minutes in 1 meter of water under standard testing conditions.

Protection Ratings and Testing Conditions

• IP68: IP68 offers defined protection against both dust and water. However, because testing conditions are determined through consultation between the manufacturer and the testing agency, the supported water depth and duration can vary between devices.
• IPX7: IPX7 focuses on protection against short-term immersion and follows standardized testing conditions (30 minutes in 1 meter of water). However, as it does not specify a dust protection rating, the standard provides less information regarding the device's overall environmental protection capabilities.

Typical Use Cases

• IP68: IP68 is better suited for devices frequently used outdoors or in dusty and humid environments, such as rugged phones , smartphones, smartwatches , and other outdoor electronics.
• IPX7: IPX7 is commonly found in devices where protection against rain, splashes, or occasional immersion is more critical than dust protection, such as wireless earbuds and Bluetooth speakers.

IP68 vs. IPX7 Comparison Table

Is IP68 Better Than IPX7?

Yes, IP68 offers more comprehensive protection for the device, as it combines dust resistance with protection against immersion in deeper water. In contrast, IPX7 only covers immersion in water up to 1 meter deep for a short period (30 minutes); therefore, the choice of standard depends on the device's specific characteristics and the actual usage scenario.

How Do I Choose the Best Water-Resistance Rating?

You can select an appropriate waterproof rating based on your daily usage environment and how often the device comes into contact with water:

1. Daily use: For scenarios such as commuting, exercising, light rain, or accidental splashes, an IPX7 rating is usually sufficient.
2. Outdoor Activities: For hiking, camping, cycling, or other activities involving potential exposure to both water and dust, an IPX8 rating offers more comprehensive protection.
3. Harsh Conditions: In heavy rain, muddy or dusty environments, or other demanding settings, IPX8 is the better choice, as it combines dust resistance with superior waterproofing.
4. Occasional Submersion: An IPX7 rating supports brief submersion (30 minutes) in water up to 1 meter deep, making it suitable for situations where the device might accidentally fall into water.
5. Check Specifications: Before exposing the device to water, always verify the manufacturer's guidelines regarding waterproof depth, submersion duration, and usage limitations.

Which Blackview Devices Have IP68 or IPX7 Ratings?

Blackview has incorporated IP68 and IPX7 protection ratings across a wide range of products, including rugged smartphones, smartwatches, and wireless earbuds. Representative products include:

• Blackview XPLORE 6: This new rugged smartphone features IP68 and IP69K ratings for water and dust resistance, making it suitable for rainy conditions, muddy environments, outdoor adventures, and other demanding work scenarios.
• Blackview BV7300: The BV7300 is also IP68 and IP69K certified, capable of withstanding immersion in 1.5 meters of water for 30 minutes while resisting dust, heavy rain, and high-pressure water jets.
• Blackview W60: In addition to an IP68 water and dust resistance rating, Blackview W60 offers a water resistance depth of approximately 10 meters; it is well-suited for exposure to sweat, splashes from handwashing, light rain, and accidental contact with water during outdoor activities.
• Blackview AirBuds 13: The AirBuds 13 feature an IPX7 water resistance rating, protecting against sweat, heavy rain, splashes, and brief immersion, making them ideal for sports and outdoor use.

Blackview IP68 and IPX7 Devices Comparison

Conclusion

Both IP68 and IPX7 are practical waterproof ratings, though they cater to different usage needs. IP68 is better suited for devices used in dusty, humid, or harsh environments, whereas IPX7 handles everyday exposure to rain, splashes, or brief immersion in water. Understanding the differences between the two helps you select the protection level that best aligns with your device's intended use.

Additionally, Blackview offers rugged phones, smartwatches, and wireless earbuds with IP68 and IPX7 ratings to meet the demands of both daily life and outdoor activities.

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