Android vs Windows vs iOS:

There is a tough competition between Andriods, wondiws and iOS system. All operating system is in a line of hard competition between each other increasing the features, and making it more user friendly for the customers. They are on a track of introducing the latest technology in the hands of every buyers. It has become very tough job for the buyers to choose one best in them as all operating systems posses their best and upgraded features to the customers. The Google Android system extended its gains over Apple's iphone globally in the last quarter of 2013, and Windows Phone grabbed the number three market position in a survey. Google and Microsoft mobile operating systems encountered a significant growth during 2013 as nearly one billion handsets were shipped throughout last year. Apple got only a modest boost in the fourth quarter from the release of its new iPhones, with sales up 6.7 percent compared with a year earlier.

Microsoft has much to do if it is to continue carving out a growing share of the smart phone market, not least driving the platform down to new entry-level price points, delivering innovation and new features, particularly at the high-end, and proactively working with, supporting and encouraging developers to commit to building compelling apps, and bring its app story closer to parity with its competitors," added Wang. "It cannot afford lengthy delays or distractions, and the combined Windows Phone devices team needs to hit the ground running."

Samsung maintained as the world's top smart phone leader. Samsung's increased its market share by 2 percentage points from 2012 to 2013. Samsung finished 2013 with 32 percent of the market share. Samsung easily defeated Microsoft's shipments with the latter accounting for 3 percent of the market share. Apple placed second despite shipping 154 million units during 2013. Apple's market share grew during the fourth quarter of 2013 from 13 percent to 17 percent.

Google's Android operating system was No. 1 during 2013 and still continues to be No, 1 representing 79 percent of the market share or 785 million devices. Apple's iOS fell by 5 percentage points. Now it is up to the preference of the buyers all over the world whether which product they prefer to buy and which product do they find it user friendly.