Can I play 1080p HD video on a phone which supports only 720p videos? I have a phone (Micromax A089) which supports any 720p HD video or movie. But when I try to play any 1080p video then the video runs well but there is no sound.

I am using the latest version of MX Player. I also tried many other players but still got the same result.

Is there any way to play a 1080p video in my phone with the help of an app?
Your sound problem is most likely caused by missing the codec needed to play the sound. Try VLC player app.