The companies began collaborating at the beginning of 2011, announced their partnership in August and debuted the first Beats Audio-integrated phone, the HTC Sensation XE, in September.

FORBES: HTC CEO Peter Chou And Beats Audio's Jimmy Iovine On Music, Mobile Devices And Apple

Complementing the HTC Sensation's premium design is the latest HTC Sense experience that boasts a host of new features and enhancements, helping people to have more fun and get more done.

ENGADGET: HTC Sensation 4G official: 1.2GHz dual-core, qHD display, and Sense 3.0

The HTC Sensation's 8-megapixel camera doesn't just shoot gorgeous photos but, with the new instant capture feature, lets people capture the moments they want without worrying about missing or keeping up with the action.

ENGADGET: HTC Sensation 4G official: 1.2GHz dual-core, qHD display, and Sense 3.0

As for HTC, we expect it to launch another Sensation of a device on Tuesday.

ENGADGET: HTC's market capitalization reaches $33.8b, overshadows Nokia and RIM

Last week, HTC introduced a similar model with a larger screen called the Sensation XL. Both Sensation devices are sold in Europe and Asia while the Rezound is targeted at the U.S. market.

FORBES: HTC CEO Peter Chou And Beats Audio's Jimmy Iovine On Music, Mobile Devices And Apple