
Research In Motion (RIM) with her Blackberry cell phone may be popular in 2009. So does Apple's iPhone. However, from the operating system (OS) smart phones, Symbian remains the number one."Smartphone sales soaring in the fourth quarter of 2009, with 53.8 million units, up by 41.4 percent in the same period in 2008," said Carolina Milanesi, Research Director, Gartner.Milanesi also commented that the vendors who focus on land smartphones like Apple and Research in Motion reached great success compared to other mobile vendors, they controlled 14.4% and 19.9% of the world smartphone marketData-selling smartphone OS 2009 was issued by the research...