When looking for differences between NI Multisim for Circuit Designers, make sure to read through:
Secondly, it is also noticable that besides the options that are clearly not available in Multisim Base or Full version, compared to the Multisim Power Pro edition, that there is a difference in the amount of components each version has in their component database.
For more specific information regarding what components are present in each version, please see NI Multisim Components and Models
white paper. Once you have reached the white paper, you can look for specific components in the .pdf documents using CTRL F.