1, the gold content of graduation certificate is different: although both junior college and undergraduate are nationally recognized academic qualifications, junior college only has a diploma, but undergraduate students have a bachelor's degree certificate, and junior college students can only take postgraduate entrance examination after upgrading, while undergraduates can take postgraduate entrance examination directly, so the gold content of undergraduate graduates is higher than that of junior college.

2. Different learning atmosphere: Due to the different qualities of students, the academic atmosphere of colleges and universities is also different. Undergraduate colleges have a better academic atmosphere and better grades, while junior colleges have a relatively relaxed academic atmosphere and less strict requirements for teachers.

3. The admission scores are different: many candidates think that junior college students are the most helpless choice because they can't get into the university and can't repeat their studies. Therefore, the admission of junior college students is relatively low, basically between 450 and 200, while the admission scores of undergraduate courses are very high, with at least 500 ordinary books and two books and about 600 key institutions.