Every samsung devices that has android 10 since launch will get the android 12 update. For example (samsunh a51, came out in december 16, 2019, it has android 10 out-of-the-box. It depends on when you bought it tho.) This phone will receive android 12 too on april. The fact that it is the first device that will receive android 12 in april.
thats also how i feel last year when my device galaxy A10 was announce for Android 11 but it is now receiving its last major update and currently receiving Biannual Security upddates.
