If you like the note there is always the note 20 ultra. I have one myself plus it has the sd card slot. Which the new s21 do not so they won't be on your list. Its only 6 months old so it will still last you a while. If you wait to see if there will be one last note this year it may follow with no sd card. I know there are more phones out there with sd card slot, but I've only really used apple and Samsung.
There is also Samsungs s20 fe and a few other of Samsungs budget phones if you didn't want to spend too much. Not sure how the budget phones hold up on updates. So if updates are also important maybe not the budget phones.
the s20 series will be the last series to have an SD card slot also there will be no Note series phone this year (or ever again by the looks of it) you should get used to the idea of cloud storage or backing up your data to a hard drive
samsung Galaxy A51 5g has good storage snd a memory slot. Great camera, processor and battery life. I use social media, games and listen to music loads and normally after 2 days of heavy usage battery is nearing 50% charge. I would definately recommend it 👌