What's the difference between snapdragon 200 vs 400 vs s4

[lumifan]

Is s4 1.5gh dual core is better than s200 1.2 qurd core?

 

[vineet_vpns12]

No.
"S4 pro"(dual) is faster than "200"(quad).

 

[James8561]

yes S4 generally owns S200 and S400