Sony Ericsson's Xperia

Features: Samsung certainly isn't the only phone maker jumping on the touch-screen bandwagon in hopes of catching a piece of iPhone's market share.
Sony Ericsson's new Xperia X1 phone offers touch navigation, a full keyboard that slides out, and handwriting recognition. It also features a nine-panel menu that users can customize. Like the iPhone, the Xperia will include the usual high-end functions, such as video streaming, Web access with RSS feeds, and Windows mobile tools.

Available: The second half of 2008

(Sony Ericsson)

Source : http://www.boston.com

Samsung Instinct

Features: Samsung's challenge to the iPhone caused perhaps the most buzz at the CTIA conference.
The Instinct phone offers GPS, a full Internet browser, and the ability to watch live TV on its 3-inch touch screen. Sprint will be the only provider selling the phone when it hits the market.
Available: June
(AP Photo/Sprint)

Source :http://www.boston.com