The HTC Rezound fits nicely in the hand, but it does have a rather thick build. It has a 1.5GHz dual-core processor, support for Verizon's 4G/LTE network, and the Android 2.3 Gingerbread OS with the HTC Sense 3.5 interface, and it is the first U.S.-bound smartphone with integrated Beats Audio technology.
The HTC Rezound ships with a pair of Beats Audio earbuds. They work in concert with the phone's Beats Audio software. When they are plugged in, simply launch the music player, and you will be able to toggle the Beats Audio algorithm on or off. When enabled, Beats Audio boosts the audio so that it is louder and fuller, with a deeper bass.