Qualcomm Snapdragon 855 Advantages
Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.0208 TFLOPS )
Larger memory bandwidth (34.13GB/s vs 4.2GB/s)
Higher Frequency (2840MHz vs 1400MHz)
More modern manufacturing process (7nm vs 14nm)
Released 2 years and 4 months late
Samsung Exynos 7570 Advantages
Lower TDP (4W vs 6W)