The Google Pixel 5 features multiple microphones, but one of them is located in the hole on the phone's top edge. This is a key microphone used for noise cancellation and audio recording.
While the question specifically asks about the microphone, it's important to acknowledge that the Pixel 5 utilizes a microphone system. Understanding the placement of all microphones contributes to a fuller understanding of its audio capabilities.
Unfortunately, the provided reference only confirms the existence of a microphone on the top edge, not the locations of all microphones. Therefore, a complete breakdown of every microphone location is not possible with the given data.