With many modern smartphones featuring high IP ratings, users see it as a licence to take their device, jump into a pool, and record a slow-motion video of the splash.<\/p>\n
Unfortunately, that\u2019s not how a \u201cwaterproof\u201d smartphone works \u2013 while IP ratings are not equal on all devices.<\/p>\n
Before you take that waterfall selfie, here are key specifications you must understand.<\/p>\n
The IP rating of a device \u2013 referred to as its ingress protection rating \u2013 lets a user know if the smartphone is dust and water resistant.<\/p>\n
The standard is defined by the\u00a0International Electrotechnical Commission, with each number in the rating related to a level of protection.<\/p>\n
In the case of IP68, for example, the 6 stands for \u201cNo ingress of dust\u201d, while the 8 stands for \u201cThe device can be submerged [in water] to a greater depth, specified by manufacturer\u201d.<\/p>\n
While the IP rating on a device is a good starting point for judging your smartphone\u2019s physical abilities, it is not as important as what the manufacturer states.<\/p>\n
For example:\u00a0the Samsung Galaxy S7 has an IP rating of IP68.<\/p>\n
The device\u2019s solid particle protection rating of 6 means it is completely dust-tight.<\/p>\n
Its liquid ingress protection rating of 8 means it can remain submerged at a depth of 1.5m for 30 minutes \u2013 but this measure is defined by Samsung.<\/p>\n
The\u00a0CAT S60, marketed as a \u201crugged smartphone\u201d, is also rated IP68 \u2013 but its makers state it can remain underwater\u00a0at a depth of 5m for one hour.<\/p>\n
In short, an IP68 rating does mean your phone can withstand water and dust, but the degree to which it can do this is ultimately defined by the manufacturer.<\/p>\n
Check the specifications page of your device on the manufacturer\u2019s website to find out what your smartphone can handle before you go for a swim with it.<\/p>\n
Read the full article at MyBroadband<\/a><\/em><\/p>\n
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