HiSilicon Kirin 950 Advantages
Larger memory bandwidth (25.6GB/s vs 13.91GB/s)
Higher Frequency (2400MHz vs 2200MHz)
MediaTek Helio P90 Advantages
Better graphics card performance FLOPS (0.1552 TFLOPS vs 0.1152 TFLOPS )
More modern manufacturing process (12nm vs 16nm)
Released 3 years late