Apple A17 Pro Advantages
Better graphics card performance FLOPS (2.1472 TFLOPS vs 0.0576 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 12.8GB/s)
Higher Frequency (3780MHz vs 2300MHz)
More modern manufacturing process (3nm vs 16nm)
Released 7 years and 7 months late
MediaTek Helio P20 Advantages
Lower TDP (5W vs 8W)