Theres no need for. The pixel and pixel xl dont support the popular miracast standard out of the box.
Amazon S Fire Stick Tv 4k Supports Miracast Screen Mirroring
Google pixel 3 miracast. Enable the option under settings display cast menu enable wireless display. Ensure that the chromecast and google pixel are connected on the same wi fi network. Another way to connect google pixel 3 and pixel 3 xl to tv is by using miracast bear in mind this only works for rooted pixel devices. Lack of display alt mode. Add miracast support with this one weird trick. Alright since owning this phone pixel 3 i have only been let down by a few things.
The miracast looks like a typical usb drive and does not require an internet connect all you have to do is just plug into your tv. You will have the ability to now cast your screen to a miracast device. Mirroring to a pc. Its a shame and hopefully google will add this functionality in future devices. Open any app that supports chromecast and tap the cast button within the app to initiate screen mirror. Download and install chromecast appon google pixel.
Miracast looks like it has hope though and is just missing system libraries and would be able to be implemented with root. Google pixel 3 how to mirror my screen to my tv or pc using google chromecast. Google chromecast is by far the most convenient way to connect any android or apple device to. Use the wizard to completely set up google pixel with tv. If your pc is running windows 10 mirroring your screen to it is rather simple.