HiSilicon Kirin 935 Advantages
Lower TDP (7W vs 9W)
Samsung Exynos 980 Advantages
Better graphics card performance FLOPS (0.2621 TFLOPS vs 0.087 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 12.8GB/s)
More modern manufacturing process (8nm vs 28nm)
Released 4 years and 5 months late