1. Different enlistment conditions: According to the Military Service Law, male citizens must perform military service obligations between the ages of 18 and 35, but college students can rejoin the army after graduation, while undergraduates need to complete the enlistment procedures during their college years.
2. Promotion of different ranks: Undergraduates can be promoted to officers through examinations according to their own performance and ability, and junior college students are more likely to be promoted to non-commissioned officers or corporal.
3. Different post assignments: The army will assign posts according to the actual situation and ability of soldiers, but undergraduates are more likely to be assigned to technical or management posts because of the influence of higher education, while junior college students are more likely to be assigned to technical operation posts.
4. Different service time: According to the military service law, the service life of undergraduates and junior college students is the same, both of which are two or three years, and the specific service life varies according to different troops and positions. Generally speaking, the basic treatment and rights of undergraduates and junior college students during military service are the same, but there are some differences in the development and promotion within the military, which need to be chosen according to personal situation and ability.