Qualcomm Snapdragon 865 Advantages
Lower TDP (5W vs 6W)
HiSilicon Kirin 9000 Advantages
Better graphics card performance FLOPS (2.3316 TFLOPS vs 1.2021 TFLOPS )
Higher Frequency (3130MHz vs 2840MHz)
More modern manufacturing process (5nm vs 7nm)
Released 10 months late