Samsung is adding 5 more color options for the Galaxy S4, the specs though remain the same. Samsung Galaxy S4 sales have been dropping after the initial boost and they had to come up with something else to increase the sales.
Below is the list of new color options :-
- Blue Arctic
- Brown Autumn
- Pink Twilight
- Purple Mirage
- Red Aurora
So in all now you can choose from 7 different colors (including the White & Black) for the Samsung Galaxy S4, not sure if US carriers will get all the colors or not.
Source:-androidpolice