HiSilicon Kirin 950 Advantages
Better graphics card performance FLOPS (0.1152 TFLOPS vs 0.0912 TFLOPS )
Larger memory bandwidth (25.6GB/s vs 12.8GB/s)
Higher Frequency (2400MHz vs 1900MHz)
Samsung Exynos 7880 Advantages
More modern manufacturing process (14nm vs 16nm)
Lower TDP (4W vs 5W)
Released 1 years and 2 months late