If you have been following Samsung mobile phone, you will realise that the original Omnia is a Windows Mobile phone while the Omnia HD is a Symbian-based phone.
Now, there is rumours that another Samsung with the name of Omnia Pro will be coming this summer. The rumour states that it will have a Qwerty keyboard, runs on Windows mobile and is upgradable to Windows Mobile 6.5. Here is a MOCK UP of the phone.
More information from Engadget.
(source)