China smartphone shipments declined -22% YoY in Q1 2020. This is the biggest drop ever, blaming to the sudden outbreak of coronavirus in the country. Meanwhile, the market shows very strong resilience, beating the industry expectation with faster recovery, accelerated 5G ramp-ups, and aggressive expansion by major vendors. This quarter, Huawei outperformed the market again and solidified its leadership in China this quarter. vivo and OPPO followed but at a distance. Xiaomi and Apple switched their position and ranked fourth and fifth position respectively. The industry consolidation is accelerated under the difficult market condition. Our extensive report contains handset and smartphone shipments and market share by multiple vendors and operating systems by quarter in China from Q1 2009 to Q1 2020. A forecast by smartphone vendor for Q2 2020 is also included. The report is a valuable tool for stakeholders wishing to track the China market, the world largest by volume and revenue.