DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/wr3wr2/worldwide) has announced the addition of the "Worldwide Smartphone Market Forecast, 2015-2019" report to their offering. This report presents worldwide mobile phone market forecast, including a review of recent years and a forecast for the period 2015-2019, with breakdowns by system technology and region. It also examines mobile phone market volume and market share by system technology for all the w