Apple A18 Pro Advantages
Better graphics card performance FLOPS (2.2272 TFLOPS vs 0.6912 TFLOPS )
Larger memory bandwidth (60GB/s vs 34.1GB/s)
Higher Frequency (4040MHz vs 2860MHz)
More modern manufacturing process (3nm vs 7nm)
Released 4 years and 11 months late
HiSilicon Kirin 990 4G Advantages
Lower TDP (6W vs 10W)