There is widespread consensus in the developer community that the Exynos 3830 is but rather an older internal name for the Samsung Exynos 850 . Developer Sam Protsenko confirmed this during Linux kernel discussions, stating: “As I understand, this SoC is called Exynos850 everywhere now. Exynos3830 is its old name, not used anymore.”
This report details the technical specifications and functional improvements regarding the release identified as Driver Exynos 3830 Fixed