Samsung Exynos 7872 Advantages
More modern manufacturing process (14nm vs 28nm)
Released 2 years and 9 months late
HiSilicon Kirin 930 Advantages
Better graphics card performance FLOPS (0.0768 TFLOPS vs 0.0384 TFLOPS )
Larger memory bandwidth (12.8GB/s vs 3.7GB/s)