My friend has micromax bolt Q346 , the phone has low sound reception . We are enable to hear while phone is on speaker . The bolt although is user friendly as all the applications are on the home page only . The style and design are not so attractive . The battery back up this phone was ver low . We cannot work more than 2 hr on internet . Also we have a complaint of heating . Whenever I look that phone I simply ask him to the the mobile. Its value in market is little higher than the other mobiles .