It looks like Samsung will deliver on the promise of Android 9 Pie on the Galaxy Note9 in January.
The Galaxy Note9 is currently in the beta testing phase but is listed on an official Samsung Turkey site as due for Android 9 update on January 15.
Samsung delivered the Android 9 firmware to the Galaxy S9 and Galaxy S9+, earlier than expected, a few days ago. Still, Android 9 launched in August and has been available on rival devices like the OnePlus 6 since September or on the Sony Xperia XZ2 since October. Samsung has been known to be slow to update its phones to the latest version…
via GSMArena https://www.gsmarena.com/samsung_galaxy_note9_will_get_android_9_pie_on_january_15-news-34857.php