Google's new generation of sons Pixel and Pixel XL will be officially released on October 4. Now foreign media have learned that with the development of various flagship ships in the direction of waterproof, Samsung Sony has achieved IP68, Apple iPhone 7 has IP67, and HTC OEM's children are said to have IP53 certification.

Although IP53 seems to be a little lower than IP67 and IP68, according to its standard, the "5" in front of IP53 means that "it is not completely protected against dust, but it must be sufficient to affect the normal operation of the equipment and completely prevent contact". There is still a gap between "6" and "completely dustproof", and the "3" behind It means that "there should be no negative effects such as infiltration when the water mist at 60 ° above the equipment falls on the equipment". It should be no problem to cope with the general daily situation. Of course, it is more reassuring to upgrade to "4" and "there should be no negative effects when water splashes on the equipment from any angle".

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