[vitamax]

im planning to buy the Sennheiser CX 300B MK II Precision 

and im gonna use it with this mobile  http://www.gsmarena.com/samsung_e2252-4870.php

my question is : can this mobile deliver me a good music-listening experience ?!  without using an amplifier 

i listen to trance music and sometimes hip-hop

i have 2 earphone choices :  1-  Sennheiser CX 300B MK II Precision ( cheaper )
                                          2-  Yamaha EPH-50  ( more expensive )

  which earphone is better ?!