Most phones come with very inferior quality headphones,, even the ones from apple... Throw them off and get yourself a Xiaomi piston(around 500rs) or Vsonic VSD3s(rs 2500 at hifinage) depending on your budget.. They completely blow the hell out of anything upto upwards of 4x their price.. As far as chargers go, I'm not really sure. The one that came with my 630 wasnt that good, but it works just fine.