Please help me,

Any one know this font name?
it is from Android phone Custom ROM named resurrection Remix, I have ask to developer of the ROM and he answer that name is Exo, and when I see Exo with its varian : exo regular, exo thin, exo extra light and exo light, they are different.

I really like this font because its narrow so that in one line in android phone display contain much letter.

Please anyone who knows the name of the font or maybe similiar with it.

Thanks in advance.

Exo 2  Sugerida por jerseygirl 

thank you very much