The Pixel 3a has a headphone jack to offer 'flexibility', but don't get your hopes up for the Pixel 4 - Android

The freshly released Pixel 3a and 3a XL have a long list of things (both good and bad) in common with Google's higher-end Pixel 3 and 3 XL devices, but somewhat surprisingly (at least if you didn't pay attention to the torrent of leaks from the past few months), an absent headphone jack is not one of them.