This deliverable is a comprehensive research overview of the mobile handset market including both traditional feature phones and smart phones. The study has been produced for five years and has excellent historical market data and metrics along with each update including an enhanced market forecast. The report discusses market drivers, restraints, and challenges, along with market trends, vendor profiles, device model overviews, qualitative handset feature comparisons; quantitative data includes market sizing, market shares, along with forecasts regional and global forecasts of device unit shipments, average price per unit, and total market revenue.