Low headphone volume

[JorgeZambranM92]

The headphone volume is an option that we have to decide, I bought a wonderful headphones and i can't enjoy it because of the low volume my xperia z1 has... please let us choose the volume and improve this characteristic on the cellphone... i know you are trying to care about our ears but is our problem not yours.

[Kulveer_Singh]

Volume level is also depend on headphone you are using with phone, z1 has good loud volume, I am using klipsch s4i earphone, which plays very loud. Xperia sp has low volume level as compared with z1, but z1 has good volume level.
If I use creative earphone then they plays in very low volume level, so it depends on earphone you use.