We already know that Pixel 4 will be the first Google's phone which will receive two lenses in main camera setup. This was confirmed by the producer itself by publishing a phone render a few days ago, but any information about the new lens in device was hidden for a long time. The leak happened in an unexpected way, because it happened through the release of a new beta version of Android Q.
Internet users made a closer look at the updated default camera app in the system. It turns out that there is a clue in its code that indicates what lens we will see in Google Pixel 4. If this information will be confirmed, then one of the two lenses in the main camera of this phone will be a 16mpx telephoto lens. At this moment, the producer will certainly not take the floor in this matter, and we will have to wait at least a few weeks for verified information about this phone.