We only hope that the 4412 will feature a new ARM Mali GPU to support our great expectations of the new smartphone

it doesnt :(

Exynos 4212: 32 nm, 1.2-1.5 GHz dual-core ARM Cortex-A9 CPU, ARM Mali-400 GPU
Exynos 4412: 32 nm, 1.5-1.8 GHz quad-core ARM Cortex-A9 CPU, ARM Mali-400 GPU
Exynos 5250: 32 nm, 2.0 GHz dual-core ARM Cortex-A15 CPU, ARM Mali-T604 GPU
Exynos 5450: 32/28 nm, 2.0 GHz quad-core ARM Cortex-A15 CPU, ARM Mali-T658 GPU
(geeknizer.com)