The IP rating for dust ranges from 0-6. A 6 is the highest you’ll see for the first digit ... These ratings give an idea of what your phone or other gadget can survive without becoming non-functional, ...
Phones without an official IP rating may still have some water resistance features, but it's best to avoid fully submerging them. In the past, water resistance was only available in heavy-duty ...
IP or Internal Protection Code/Ratings are an international standard that refer to the level of protection given to both foreign object intrusion and moisture. The first digit in the rating refers ...
However, as with all IP ratings, all of these apply to freshwater. Further, the X in the above rating means there isn’t any certification for dust resistance, so you’d still need to take care ...