High water-proof function of Sony Xperia Z
Sony concentrated firepower flagship waterproof function of added value from last year, and gradually extended to the high-end models. And In Xperia Z, we see Sony come to quite a mature level of the use of this function. Early questioned the the poor port lid plastic strips durability issues, this phone seems to get further improvement. We found Xperia Z port plastic strip extending the length and telescopic ample space connected to the wire will not be squeezed. However, in order to maintain the life of the rubber embolism in the left side of the phone, Sony designed the metal contacts, so users through the base charge, in any case, the general consumer models waterproof function configuration, we believe that Sony has indeed made significant features and advantages.
In order to test its waterproof capability, simply phone the flooding test (port embolism indeed tightly). Immersed in water when playing a video phone is still normal operation, screen touch function failure, the speaker broadcasting is quite normal, but the testing process we do not have to press the power button, the maintenance phone point of departure, we are inclined to this classify class waterproof function used in the day-to-day protection to learn whether it meets the IP certification, you need the more standard experimental equipment to verify.
Besides the water-proof function,the protection performance would be a better one if get xperia z a leather protective case to cover the battery shell and the screen.
