Nokia are expected to launch their first Windows Phone 7 smartphone, which will come with Windows Phone 7.5 Mango, before the end of the year, this has even been confirmed by Nokia’s CEO.

We still don’t have a firm date on when the first Windows Phone 7 smartphone from Nokia will go on sale, but their first Windows Phone 7 app has now turned up on the Windows Phone Marketplace.

We are expecting to see the first Windows Phone 7 smartphone from Nokia next month, and Nokia World 2011 which takes place in London on the 26th of October, and we suspect we will see a few more Nokia Windows Phone 7 apps appear in the marketplace before then.

Source TFTS, WinRumors