This paper conducts a comparative analysis and thorough investigation on the theme of the application and effect of virtual reality technology in vocational education practical training. It explores the advantages of virtual reality technology in enhancing the effectiveness of vocational education practical training, as well as student satisfaction and interest in learning. The study finds that virtual reality technology can significantly improve students' mastery of theoretical knowledge and proficiency in practical skills, while also enhancing their satisfaction and interest in learning. However, the research also reveals some limitations and challenges in its current application, such as high equipment costs and insufficient specialized teaching resources. Based on the research findings, this paper provides practical suggestions for vocational education practical training and offers prospects for future research directions and technological development trends.