Ericsson released a global mobility report in November 2013.
In Q3 2013, total mobile subscriptions were around 6.6 billion. By the end of 2019, they are expected to reach around 9.3 billion. Global mobile broadband subscriptions passed 2 billion in 2013, and are predicted to grow 4 times by 2019, reaching 8 billion. Mobile broadband will gain a larger share of total broadband subscriptions in many markets, complementing fixed broadband, and in certain segments replacing it. As coverage is built out it is increasingly common for users to replace fixed broadband with mobile broadband. The majority of mobile broadband devices are, and will continue to be, smartphones.
India had 150 million people with smartphones in 2012 and this should increase to about 330 million in 2016.
If you liked this article, please give it a quick review on ycombinator or StumbleUpon. Thanks

Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
Known for identifying cutting edge technologies, he is currently a Co-Founder of a startup and fundraiser for high potential early-stage companies. He is the Head of Research for Allocations for deep technology investments and an Angel Investor at Space Angels.
A frequent speaker at corporations, he has been a TEDx speaker, a Singularity University speaker and guest at numerous interviews for radio and podcasts. He is open to public speaking and advising engagements.