Due to the lack of disruptive innovation，the global smart phone market is still in stock competition in 2019. The replacement trend of 5G mobile phones has not really arrived，and the shipments and sales of smart phone market are down year-on-year. However，domestic brands have further increased their global and domestic market share and achieved good results in the 5G mobile phone market. Folding screen，night shot，super video stabilization，AI，5G and other technologies have become the focus of market. Wearable devices，IoT terminals，and car wireless terminals continue to develop steadily and rapidly，with shipments reaching record highs，and their shipments also reached a new record. 5G+AI+loT will promote the full outbreak of 5G smart terminals in 2020.