About 500 digital cameras?

500 yuan can only buy ordinary digital cameras, and now almost all ordinary digital cameras are replaced by mobile phones with better camera performance. Except for the zoom function of the lens, the mobile phone is not as convenient as the ordinary digital camera, so fewer people buy ordinary digital cameras now. However, those who are engaged in professional photography still use SLR digital cameras. SLR cameras are much more expensive, and a better body costs several thousand yuan, and it is also equipped with various lenses, and the price is higher.