Windows Phone 8X by HTC Specs and Reviews | HTC United StatesSize132.35 x 66.2 x 10.12 mmScreenHD 720pSIM Card TypeMicroSIMGPSInternal GPS antenna with GLONASSSound EnhancementStudio-quality sound with Beats Audio™ built in Enjoy bigger sound and superior fidelity with exclusive built-in ampMultimediaAudio supported formats: Playback: .aac, .amr, .m4a, .mp3, .wav, .asf, .wma (verison 9 and 10) Recording: .wav (w/OneNote) Video supported formats: Playback:
