Samsung Exynos 850 Advantages
Lower TDP (3W vs 10W)
Released 6 months late
MediaTek Dimensity 1000 Advantages
Better graphics card performance FLOPS (0.9792 TFLOPS vs 0.0394 TFLOPS )
Higher Frequency (2600MHz vs 2000MHz)
More modern manufacturing process (7nm vs 8nm)