I think that the Samsung outdone it self with K5, team has brought together two fundamental requirements: an avant-garde design with a high-quality sound.
The K5 is characterized by loudspeakers embedded disappearing behind the unit when not being used, then glide easily to deploy your mini stereo system. Undoubtedly, it is an interesting design combined with its OLED screen touch-sensitive.
If you get bored of your collection of songs, you can switch to its built in FM radio. The sound is complemented by their ergonomic headsets that amplify sound and eliminates noise and its USB 2.0 interface, which allows for fast downloading of songs. It comes in versions 1, 2 and 4 GB and its autonomy is 30 hours using headphones and 6 hours in speaker mode.