During the second quarter of 2025, the United States smartphone market experienced a robust 9% year-on-year growth, fueled primarily by the strong performances of the three leading carriers: AT&T, T-Mobile, and Verizon. These carriers reported growth rates of 16%, 20%, and 12%, respectively. Summer promotional campaigns significantly accelerated the device replacement rate, while sales of high-end smartphones surged by an impressive 11%.
