Samsung takes the lead from Nokia and BlackBerry in larger markets ...

One of the most interesting topics to be followed during 2013, will be the intensification of competition between producers of mobile smart phones, especially in major world markets such as China, Brazil and India.
According to Forbes, which cited the company's research Upstream said that Samsung will remain attractive vendor for all potential buyers from Brazil, India, Saudi Arabia, while Nokia will remain the market leader in Nigeria.

Based on the same report, this is not good news as BlackBerry, which has lagged behind leader Nokia, while in other markets the company's share has fallen below 10 percent.

According to the director of Upstream, Marco VEREMIS said that unlike other developed countries, Nokia and BlackBerry still have good market position, after that enable users free and easy access to the Internet and social networks.