T-Mobile launching the Dash 3G smartphone in July?

An unofficial product sheet over at Boy Genius Report claims that T-Mobile will be announcing the T-Mobile Dash 3G on July 1, with availability set for July 15. The T-Mobile Dash 3G is much-anticipated high-speed follow-up to the T-Mobile Dash, which sports a full QWERTY keyboard and non-touchscreen display.

According to the leaked document, the T-Mobile Dash 3G is believed to be powered by Windows Mobile 6.1 and features a 2 megapixel camera with video capture. The phone will reportedly support T-Mobile's high-speed 3G network and also feature a built-in GPS receiver. A microSD card slot is also rumored to be on board, as well as Bluetooth with A2DP support for stereo headsets.