The battle for picture ; iPhone 5 vs Samsung S4

As we know, iPhone 5 is equipped with 8mp camera while, Samsung Galaxy S4 is 12mp. Which one is the best? Most would definitely pick the higher number which is 12 right?

But look at these photos below. Both were taken in low light scenery. 

This is S4 :

This is taken with iPhone 5. With HDR off course.

So, which one is better? You'll decide...