MediaTek Dimensity 800U Advantages
Better graphics card performance FLOPS (0.3264 TFLOPS vs 0.0704 TFLOPS )
Larger memory bandwidth (17.07GB/s vs 7.46GB/s)
Higher Frequency (2400MHz vs 2200MHz)
More modern manufacturing process (7nm vs 14nm)
Released 2 years and 6 months late
Samsung Exynos 7885 Advantages
Lower TDP (8W vs 10W)