MediaTek Dimensity 820 Advantages
Better graphics card performance FLOPS (0.416 TFLOPS vs 0.0576 TFLOPS )
Higher Frequency (2600MHz vs 2000MHz)
More modern manufacturing process (7nm vs 16nm)
Released 4 years and 4 months late
HiSilicon Kirin 650 Advantages
Lower TDP (5W vs 8W)