MediaTek Helio X30 Advantages
Lower TDP (5W vs 6W)
HiSilicon Kirin 9000 Advantages
Better graphics card performance FLOPS (2.3316 TFLOPS vs 0.2176 TFLOPS )
Larger memory bandwidth (44GB/s vs 27.81GB/s)
Higher Frequency (3130MHz vs 2600MHz)
More modern manufacturing process (5nm vs 10nm)
Released 3 years and 8 months late