Just ahead of the CTIA 2009 starting April 1st, AT&T has unveiled a new smartphone from Nokia dubbed Nokia E71x.
AT&T says that the Nokia E71x is the thinnest smartphone on the market. The E71x is 0.4 inches (10.16mm) thich. This is very thin, but the E71x has no touchscreen. So calm down iPhone 3G fans, the iPhone is 0.48 inches thick (12.3mm), but has a touchscreen.
Other features of the Symbian S60 Nokia E71x include 2.4 inch QVGA screen, QWERTY Keyboard, HSDPA, GPS, Wi-Fi, Bluetooth, IR, Media Player, 3.2MP camera and Browser with Flash support.

The Nokia E71x, will be available in the coming weeks for $99.99 (Pay $149.99 and after mail-in rebate, receive a $50 AT&T promotion card.).
Via the AT&T Nokia E71x page.