MediaTek Dimensity 720 Advantages
Better graphics card performance FLOPS (0.3264 TFLOPS vs 0.2496 TFLOPS )
More modern manufacturing process (7nm vs 14nm)
Released 4 years and 8 months late
Samsung Exynos 8890 Advantages
Larger memory bandwidth (26.82GB/s vs 17.07GB/s)
Higher Frequency (2300MHz vs 2000MHz)
Lower TDP (5W vs 10W)