Why find out right now? OneUI 4.0 is merely at it's release and people are still waiting to finally receive it on their phones. Nobody's gonna opt for the Note if it's using obsolete software, so we'll have to wait a while.
Galaxy Note series are typically released August of every year. I would say around August 2022, but Galaxy Z Flip 3 and Galaxy Z Fold3 pre orders and sales were really strong, so maybe there may not be a new Galaxy Note.
Same lets hope all snapdragons in all regions!!! 6.0 good size at last S10e Successor. I liked S21 but bit big , so same one smaller be great. 3700 battery improvement and 40 mpx camera great. Just no Exynos.