"The speaker output is low no that loud that it will be difficult for to hear the phone when it's then pocket & when we are outdoor. ."
"Nice look ,lightweight, great dolby speaker,little prob. with battery,superb display."
"Mobile condition are good,camera,sound quality are good but charge quickly down[1 day] ."
"Camera, graphics, performance, display, battery backup, sound all are too good in obi sf1 ."
"Positives:Great audio,vedio quality,internet speed ne-gatives:camera,the box does not contain ear phones ."
"*Sound: 10/10 *sensors: 8/10"
"Touch, performance, Camera, Video & Audio"
"And Dolby Audio is great for Movies with good headset/speakers. ."