MediaTek Dimensity 920 Advantages
Better graphics card performance FLOPS (0.684 TFLOPS vs 0.5184 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 34.1GB/s)
More modern manufacturing process (6nm vs 7nm)
Lower TDP (4W vs 6W)
Released 3 years late
HiSilicon Kirin 980 Advantages
Higher Frequency (2600MHz vs 2500MHz)