IP is truncated to protect against advancement. The source is IEC 60529, the International Electrotechnical Commission standard, which was accepted as the American national standard in 2004. An IP is an international code used to identify the level of protection.
The IP level consists of two numbers. The first number indicates dust resistance, and the second number indicates water resistance. The higher the number, the better the team’s length.
The appropriate test bases in China are the requirements of GB standard “4208-2008 / IEC 60529-2001” Degree of protection of the enclosure (IP code), “conformity assessment test for the degree of protection of the compound various products; the highest degree of detection IP68, IP54, IP55, IP65, IP66, IP67, IP68.
You will often see products with more than one IP rating because they have been tested on different types of waterproofing. For example, the Sony Xperia Z5 has an IP68 and IP65 protection rating.
As already mentioned, an IP68 rating means that it can survive submerged. IP65 indicates that it is also suitable for spraying management.
It has been tested with water with a 6.3 mm nozzle. However, in actual use, it merely means that it can survive rain or a shower. Do not spray it under pressure.
If you look at an older device with IP53, it is a little dustproof but not entirely, and it can live on water jets. There are no water jokes and, indeed, no immersion.
Definition of IP68
IP68 is the connection with the highest level of water resistance. Everyone looks at the waterproof performance of the waterproof connector, mainly at the two digits XX behind IPXX.
The first digit X is 0 to 6, and the highest level is 6; the second digit X is between 0 and 8, and the highest level is 8; therefore, the highest rating of the terminal seal is IP68. In other words, the IP68 port is a high-level waterproof port.
Many market results claim that the connector’s water resistance reaches IP68.
In the strict sense of the term, IP68 connection with excellent sealing properties and safe and reliable quality is still rare.
The IP68 test standard for certain brands is to put the connection product in a water depth of 10 meters, work for two weeks, and Set the water depth to 100 meters; a 12-hour damage test can maintain excellent product performance.
IP67 vs. IP68: Which Device is Best for You?
If you choose between IP67 and IP68, you will be happy to know that both devices are completely dust-resistant.
The IP67 device can withstand up to 1 m of water for 30 minutes. A device with an IP68 protection rating and dust resistance can also be fully immersed in more than one meter of water for a period specified by the device manufacturer.
The difference comes down to exposure to water. Samsung Galaxy S9 + has an IP68 protection rating, which, according to Samsung, protects against immersion in 1.5 mm of water for 30 minutes without the case and other accessories.
More and more device manufacturers incorporate some form of dust and water resistance, which is a welcome change. Still, you don’t want to throw your phone into a nearby pond for fun.
Many phones, smartwatches, and other devices contain some form of protection from the elements.
- IP67: for dust resistance and protection of 1 m of water for 30 minutes
- IP68: for dust-resistance and stability of 1.5 m of water for 30 minutes (may vary depending on the manufacturer
IP67 Vs. IP68: What do IP Classifications Mean?
However, it should be well-known that there is a difference between water resistance and waterproofing.
Water resistance means something is waterproof no matter how long it has been inundated; waterproof means that the product can, to some extent, prevent water from entering, but not completely.
Regarding smartphones and smartwatches, it’s almost always about their water resistance. It cannot survive indefinitely in the water.
IP is the standard developed by the International Electrotechnical Commission (IEC) to determine the resistance of electrical appliances to freshwater and conventional raw materials, such as dirt, dust, and sand.
The first number after IP is the IEC rating assigned to the unit due to resistance to solids. There are six, meaning no “harmful” dirt or dust has entered the device after eight hours of direct contact with the installation.
IP67 Vs. IP68: Can I Swim with a Smartphone?
We certainly do not recommend swimming with the phone. When IEC tests a smartphone, it does it in a laboratory, with the phone on standby, rather than in a pool filled with various chemicals used to purify water.
The same goes for the ocean. Seawater is full of salt, and the stress of the mineral device manufacturer is not tested during the test of the unit’s IP index, so we strongly recommend that you avoid it.
In 2015, Sony released promotional photos showing the new IP68-certified Xperia phone used to take underwater photos.
