Originally Posted by Sandroidfan
For example, games will benefit from more powerful GPU in quad Exynos. Then again, 2Gb ram will also be handy for heavy games. So it's really hard to tell though Exynos still might have edge. Honestly I don't think you can go too wrong with either one.
I saw a preview video on Youtube where the presenter said that the extra gig of RAM was put in, in part, to make up for the lower spec'd GPU in the North American version. Don't know if it's true or not, but it sounds reasonable.