It is estimated that 8.37 million VR head displays will be shipped in the global market and 1.43 million in China in 2021 From IDC – Fresh Research reports and Daily Fintech briefings
Worldwide Spending on Augmented and Virtual Reality Forecast to Deliver Strong Growth Through 2024, According to a New IDC Spending Guide
IDC: Demand for AR/VR Headsets Expected to Rebound in 2018