What is IP Ratings – Difference between IP68 and IP69


If you own a mid or high-end smartphone, chances are, your device basically comes along with an Ingress Protection (IP) Marking. The IP Code denotes the degree of protection provided via your device’s internal casings. And enclosures against dust, intrusion, and also most importantly water. In this article, we are going to talk about What is IP Ratings – The difference between IP68 and IP69. Let’s begin!

Rule of thumb actually suggests that the higher the IP rating, the more secure your device is. However, to know more about the IP ratings and what they actually stand for, it’s important to break them down to bits.

As per IEC standard 60529, IP is always succeeded via two digits. If we take IP68 as an example, then the first digit (tens), 6, denotes protection against dust. However, the second digit (units) signifies protection against prolonged immersion in water as well.

What does the IP Rating Mean – Difference between IP68 and IP69

The First Digit: The first digit basically stands for its resistance to the ingress of dust, dirt, sand, and many other types of solid particles. This rating also states that the product also has complete protection and is in fact, dust tight. The way a product is test for this specific IP rating is through attaching a vacuum. In order to say product and running the test for upwards of 8 hours. The duration of the testing is generally based on how much air pressure. And flow is actually utilized and measured whenever conducting the test.

Second Digit: The second digit in the IP rating basically stands for water or liquid resistance in regards to ingress protection. This test is conducted via utilizing a direct pressurized water jet spray down along with extremely hot water. This test utilizes a slow turntable, also from four pre-defined angles. Larger test products are test via hand for 3 minutes at a distance of about 6-8 inches. The test uses a special spray nozzle in culmination along with 176 degrees Fahrenheit water at a flow rate of 14–16 L/min actually. The high-pressure spray nozzle is typically held 6-8 inches. From the tested product for 30 seconds at a time, and at angles of 0°, 30°, 60°, and 90°.

Well, the IP69K test specification was initially developing for on and off-road vehicles and also construction equipment. That was susceptible to extremely dirty conditions that required frequent deep cleaning with high-pressure water. Shortly thereafter, the IP69k standard evolved for use in many other businesses. Across a lot of industries, and many products as well.

IP68 vs IP69

The IP68 rating, that is the standard for upper-mid or high-end smartphones these days. That signifies pretty intensive protection against dust, sand, and water as well. However, an IP67-rated device basically stays intact for 30 minutes into a body of water (more than a meter deep), an IP68-rated machine can go more than 1.5m for the same amount of time.

IP68 should be enough for most real-life scenarios, however, if you are looking for something extra-special, then look for an IP69-rated smartphone. According to rumors, the Samsung Galaxy Note 10 could actually come along with IP69K, that makes it the company’s most rugged smartphone yet.

The second digit, 9(K), also denotes that the phone would be able to withstand high-pressure, high-temperature jet sprays, steam-cleaning, or also washdowns.

Honestly, no mainstream device would probably make use of the IP69 rating. However, if you are preparing to spend up to $1000 on a smartphone. It also makes sense for the company to try to put your mind at ease.


Alright, That was all Folks! I hope you guys like this article and also find it helpful to you. Give us your feedback on it. Also if you guys have further queries and issues related to this article. Then let us know in the comments section below. We will get back to you shortly.

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Also See: How Do I Melee Damage to Structures in Fortnite

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Windy Moore

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