Samsung Exynos 7870 Advantages
Lower TDP (3W vs 4W)
MediaTek Dimensity 7050 Advantages
Better graphics card performance FLOPS (0.686 TFLOPS vs 0.0224 TFLOPS )
Higher Frequency (2600MHz vs 1600MHz)
More modern manufacturing process (6nm vs 14nm)
Released 7 years and 3 months late