The document is an IDC market overview report for 2013 that analyzes the mobile phone market in Indonesia. It finds that mobile phone penetration reached 128% in Indonesia in 2013, with over 48 million mobile users in the country making it the 4th highest country globally for mobile users. Smartphone shipments accounted for 26.88% of the mobile phone market in 2013 and are forecasted to reach 26% of the 63.4 million mobile units shipped in 2014, as smartphone prices drop to as low as $50-$100 for dual and quad-core models. The Android operating system dominated the smartphone market in 2013 with 81% market share but its share is forecasted to drop slightly to 78% by 2014.