Oh now its clear. The answer is it depends. Noise cancellation headsets are always costlier compared to the normal headsets. So you really can not guarantee that you will get the noise cancellation in the OEM supplied headsets.
corby mate come with the same ear-phones that bala has mentioned. i doubt the price though. i would suggest you to buy a corby/cprby-pro earphones instead. they suit all corby's and all metro series phones(mine too). it costs rs700(price from samsung ASC). it is a in-ear(vacuum) type ear phone and also comes with a 3.5mm jack. worth for every penny you pay.
BTW, I lost my grandpa's phone while checking out the i10s after booking. So, on the way home we stopped at Croma and got a Nokia Supernova 7200. It seems pretty decent, except for the absence of a 3.5mm jack.