[citation][nom]dragonsqrrl[/nom]So I'm assuming it uses the Tegra 3 right?[/citation]
[citation][nom]jiangyi[/nom]I think it's more likely that Samsung will use one of it's own Exynos chip, but we never know....[/citation]
We don't know yet, however, with the Galaxy SII, Samsung intended to use the Exynos but ended up not having enough volume. As a solution, some regions got a Tegra 2-powered SII while others got a version with Samsung's own Exynos. If it can use its own chip, it will, but Samsung isn't obviously opposed to using a competitor's hardware if it needs to.