
Before Apple launched the iPhone, Nokia is the ruler in phone sales. Nokia is now trying to win the market by launching a mobile based on Windows operating system.
The launch of this smartphone is the first time since Nokia collaborates with Windows operating system maker, Microsoft.
The launch of smartphone was carried out in "Nokia World" arena, 26-27 October 2011 in London. In this event, Nokia launched three new smartphones known as 800, Ace and Sabre.
For Asia Pacific markets, launching conducted in Singapore on December 7, 2011. The launched phone are named Lumia 800 and Lumia 710. Both of these phones are using an operating system called Windows Phone 7.5 known as Mango OS. In addition both of these phones will...