Samsung Exynos 9820 Advantages
Better graphics card performance FLOPS (0.607 TFLOPS vs 0.0432 TFLOPS )
Higher Frequency (2730MHz vs 1400MHz)
More modern manufacturing process (8nm vs 28nm)
Released 3 years and 2 months late
Qualcomm Snapdragon 430 Advantages
Lower TDP (6W vs 9W)