That's an easy one, hold my beer:
Pwa with permissions granted gives access to: Location, create notification, phone state, phone #, IMEI, motion data
Mobile app with permissions gives access to EVERYTHING a pwa gets PLUS, Contacts, sms, notification content, biometrics data, web browsing data, phone activity history, location history, camera access, microphone access, NFC access, near device history, nearby wifi listing, saved wifi networks, Bluetooth device ID, Bluetooth beacons nearby, some device settings, personal data access(photos/music)