MediaTek Dimensity 7020 Advantages
Larger memory bandwidth (51.2GB/s vs 28.7GB/s)
More modern manufacturing process (6nm vs 10nm)
Lower TDP (4W vs 5W)
Released 5 years and 4 months late
Samsung Exynos 9810 Advantages
Better graphics card performance FLOPS (0.3706 TFLOPS vs 0.2592 TFLOPS )
Higher Frequency (2900MHz vs 2200MHz)