This is the meaning of Code Certification Waterproof Smartphone

With the development of technology until today, certainly you've heard the term "water resistant" or "water proof" on a Smartphone. Yes, in addition to functioning as a communication tool, Smartphone also developed into a tool other needs, can not be separated from activities on land as well as in the water.
Sometimes, Smartphone has this feature seems to have the special advantage that would make a difference with others, call it Galaxy S5 and Xperia Z2, the second smartphone already has a certificate different waterproof, IP58 and IP67.
Water resistant is a term used for mobile phones that will not be damaged when exposed to splashes of water, such as rain, snow, or spray from a water hose. While the water proof is the term used for mobile phones that can be dipped into water in a sufficient period lama.Kode Score First
Code the first number indicates the level of resistance of the electronic devices of various solid materials such as limbs, hard objects, dust and others.

    The number 0 or X: no protection at all against the solid material.
    Number 1: have protection against solid material with a size of 50 mm, like the back of your palm.
    Point 2: protection against solid material with a size above 12.5 mm, such as fingers.
    Point 3: protection against solid material with a size above 2.5 mm, such as a thick wire, household appliances, and others.
    Figures 4: have the protection of a solid material with a size above 1 mm, such as a wire, screwdriver, screws, and others.
    Item 5: have full protection against dust and solid material. Although there is still dust can enter, but the numbers are not going to interfere with the performance of these devices.
    Number 6: have full protection against solid material and is also able to withstand dust as a whole.
Both Figures Code
The second digit code indicates the resistance of electronic devices against water infiltration.

    The number 0 or X: absolutely no protection against water.
    Number 1: have protection against splash water falling vertically for 10 minutes with the same amount of water with rainfall of 1 mm per minute.
    Point 2: protection against splash water falling vertically when the device is tilted at an inclination of 15 degrees for 10 minutes with the same amount of water with rainfall of 3 mm per minute.
    Point 3: protection against splashes of water from all directions for 5 minutes with the amount of water is 0.7 liters per minute at a pressure of 80-100 kPa.
    Item 4: protection against splash water from all directions for 5 minutes with the amount of 10 liters of water per minute at a pressure of 80-100 kPa.
    Item 5: protection against water spray from all directions for 3 minutes with the amount of 12.5 liters of water per minute at a pressure of 30 kPa from a distance of 3 meters.
    Number 6: protection against powerful water spray from all directions for 3 minutes with a quantity of 100 liters of water per minute at a pressure of 100 kPa from a distance of 3 meters.
    Figures 7: able to survive when put in water as deep as 1 meter within 30 minutes.
    Figures 8: able to survive when put in water as deep as more than 1 meter within the period specified by the manufacturer.
If you look at the data above, we can conclude that the water resistance of the Galaxy S5 only at a maximum depth of 1 meter and with a maximum time limit of 30 minutes. While the Xperia Z2, have the same depth is 1 meter, but the time limit is not specified.

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