The Google Pixel and Pixel XL the defect is associated with the microphones
Smartphone users Google Pixel encountered a problem. It is related to the microphones and is manifested as loss of audio during a telephone conversation or when shooting video.
User complaints on the support forum are not left without attention: according to the staff of the technical support Google, there is a mechanical defect in one of the three microphone that comes with the device. Another possible cause is referred to as a hairline crack in the soldering. In any case, the manufacturer exchange the damaged vehicles under warranty. Because of the problem is known, it is hoped that the devices of new parties it is resolved.
Sources: GSM Arena, Google