Opera Mobile is the result of Opera unwavering commitment to a vision that puts a true Web experience in the hands of mobile users. Opera Mobile meets user needs through a PC-like Web experience including full access to Web 2.0, Opera Zoom, tabs, blazing Fast Page loads.
Opera runs on Windows Mobile 2003, Windows Mobile 5 and 6. To find out which system you are running, please open Start > Settings > System > About on your device. Opera provides two versions for Windows Mobile: one for Smartphone and one for Pocket PC. If your device has a touchscreen, it is a Pocket PC. Windows Mobile Smartphones are designed to be used with one hand and they do not have touchscreens.
On Microsoft's Windows Mobile pages, you can search for your device and find out whether it's a Pocket PC or a Smartphone and which version of Windows Mobile it is running.