Dear,

Basically, the main difference between EAMCET and JEE is, EAMCET is an engineering entrance examination which is only restricted to the state level, while the JEE is a national wide engineering entrance examination in which you may study engineering any where throughout the country.Secondly, when compared to the standard of both the papers, JEE in not easy compared to EAMCET. JEE Main is based on the NCERT syllabus, EAMCET is based on the state-board syllabus. JEE Main is more difficult to crack than EAMCET exam. If you have prepared properly for JEE Main, you will definitely crack EAMCET.

Hope this helps!