You should be able to transfer your data, although personally I wouldn't recommend it. I found it's always better to set up your new device from scratch instead of bringing a backup from another device.
Photos should be backed up via Google photos or something like that anyway, as otherwise you could lose your phone anytime. For contacts I personally save them in Google Contacts but can be also in your Samsung account. Passwords should be managed by some password manager, Samsung Pass for instance. Basically you should be prepared to lose your phone and not losing any data. SmartSwitch copies actual apps data across and everything which have been known to cause issues, some of which can be fixed by clearing cache etc but for me it's always a good time to just start fresh with the apps I really want.
