Samsung is about to launch their new Ultra Edition II handsets, including Yahoo! Mobile services. Yahoo! is taking a strong step into the mobile industry, while Google is taking a quieter approach. The Yahoo services will provide access to Yahoo! mail, calendar, address book, search and messenger. The first model to launch will be the 10.9 (SGH-U600) slider, followed by the Ultra Edition 9.6 and Ultra Edition 5.9 sometime in May.

[via Engadget Mobile]