Stare decisis can be defined as a legal doctrine whereas eminent domain refers to the power of the federal government or state.
The differences between stare decision and eminent domain are as follows:
Stare decisis is used as a benchmark to deal with similar cases whereas eminent domain creates a standard of dealing with private property cases.
Stare decisis can be overruled according to the requirement of the case whereas the eminent domain cannot be overruled.
Stare decisis helps in dealing with cases whose judgement is not simple whereas eminent domain helps in deriving land from private owner for the sake of public construction.