Samsung Exynos 7872 Advantages
Lower TDP (5W vs 6W)
MediaTek Dimensity 8100 Advantages
Better graphics card performance FLOPS (1.309 TFLOPS vs 0.0384 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 3.7GB/s)
Higher Frequency (2850MHz vs 2000MHz)
More modern manufacturing process (5nm vs 14nm)
Released 4 years and 2 months late