According to a report, there are more than 5 billion active mobile users in the world and these figures are increasing day and day by and it is expected to pass 7 billion mark by 2019.
China is the largest producer of mobile phones in the world. According to a report by Wikipedia, China has more than 1 billion active users and they have number 1 rank in terms of phone producing and active users. On an average 96 people out of 100 have mobile phones in China.
Next to China, India is the world's second largest mobile phone producer as per information by Indian Cellular Association (ICA). According to the data, India has also more than a billion active mobile phone users and annual production of mobile phones in India has been increased from 3 million units in 2014 to 11 million units in 2017.
India has replaced Vietnam to become the second largest producer of mobile phones recently and it is expected that India will surpass China in terms of producing mobile phones by the end of next year.