This IDC Survey provides a focused view of how U.S. organizations deploy and evaluate Android and iOS in company-purchased smartphone fleets and how these preferences are expected to evolve in the near term. The survey compares current versus expected operating system mix and examines the decision logic behind Android-majority and iOS-majority environments, including the roles of integration fit, cost discipline, and security and reliability expectations. It also identifies the practical conditions required to increase adoption of the alternative platform, emphasizing switching economics, integration clarity, and transition readiness. The findings help technology suppliers understand why the market continues to operate as a dual-OS enterprise environment and what levers are most likely to influence account-level platform shifts over time.