The Garmin-Asus Nuvifone M20, which runs on Windows Mobile 6.1, has already been made available to some countries. Now, with the availability of the Windows Mobile 6.5, the companies, Asus and Garmin, have already updated this interesting phone to such OS.

Those who already have this device in Windows Mobile 6.1 can still update their devices on Garmin-Asus website. With this update, this mobile phone will then have revamped interface and will include Microsoft MyPhone, Windows Marketplace for Mobile and other new and interesting stuff.

Still, other basic features of the device remain the same and it includes a VGA touch-screen display, HSDPA connectivity, GPS navigation, Wi-Fi access, and 3.2-megapixel camera.

While this Windows Mobile 6.5 Nuvifone M20 is already available in some countries, other countries including Taiwan, Hong Kong, Singapore, Malaysia, Thailand, India, Turkey, Russia, Ukraine, Poland, Czech Republic and more countries will still have to wait until the end of this year to get this.