A College is a learning institution that offers degree and diploma courses to its students. A University is a higher education and research center, which offers an award degree and diploma to its learners.
The scope of a college is limited as compared to a university because there are many colleges affiliated with a single university.
College does not offer research programs to its students, but, the University offers the same.
Colleges are either affiliated with a university or are the autonomous body. Conversely, Universities do not require affiliation from another university.
The College offers courses, only in specific areas. On the other hand, the University offers a blend of courses and programs which are not limited to a specific area.
The chief of a college is known as a Dean or Director while the chief of the University is known as Vice-Chancellor.