The Mobile World Congress at Barcelona has witnessed the components of the new Nokia Windows Phone 7. New slim and sleek Nokia devices that would run on Windows phone 7 OS were unveiled for a preview at the MWC. Two slides which contained the new Nokia devices were made available to the public. While the first phone is a slim one with rounded corners and contains a standard headphone jack at the top, a speaker grill at the bottom, a camera shutter at the back and a volume rocker to the side. The second phone that was unveiled looked a higher-end device with three standard Windows 7 buttons, a camera with a flash and a power button.
Nokia has also not revealed if the upcoming devices were going to be exactly the same. Also, an exact launch date of the devices is not out yet. For now, Nokia definitely wants to release their new phones by the end of 2011.