Samsung Exynos 9610 Advantages
Better graphics card performance FLOPS (0.0918 TFLOPS vs 0.0576 TFLOPS )
More modern manufacturing process (10nm vs 16nm)
Released 2 years and 1 months late
MediaTek Helio P20 Advantages
Larger memory bandwidth (12.8GB/s vs 11.9GB/s)
Lower TDP (5W vs 8W)