1, physics majors cover a wider range, from materials and energy to electronics. Many applied disciplines will be influenced by physics, and the background requirements of mathematics major are relatively low, but the theoretical ability of mathematics major is higher, so the study of mathematics major is more abstract and needs stronger abstract thinking ability. In the job market, enterprises pay more attention to employees' theoretical knowledge and academic background, and students majoring in physics have more advantages in employment.

2. In mathematics major, the difficulty mainly lies in the need for a large number of proofs and calculations, while in physics major, the difficulty lies in the exploration of experiments, sports, mechanics and other theories. From the perspective of employment prospects, the employment prospects of physics major are relatively stable, and physics is one of the core scientific and technological disciplines.