C is structure/procedure oriented programming language whereas Java is object oriented programming language.
C language program design is top down approach whereas Java is using bottom up approach.
C language is middle level language whereas Java is high level language.
Exception handling is not present in C programming language. Whereas exception handling is present in Java.
Polymorphism, virtual function, inheritance, Operator overloading, namespace concepts are not available in C programming language. Whereas Java supports all these concepts and features.
C is structure/procedure oriented programming language whereas Java is object oriented programming language.