Default Suspect Problem on playing video

Hi, htc one x can record video in hd and full hd format.
But i can play correctly only hd formay. When i playing full hd format on htc one x, tends to slow down the video and the colors are distorted.
On pc same video playing correctly.
I have viperx 4.0.7.
Is normal or my smarphone have some problems? Thank you