HiSilicon Kirin 990 4G Advantages
Better graphics card performance FLOPS (0.6912 TFLOPS vs 0.0435 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 14.9GB/s)
Higher Frequency (2860MHz vs 2300MHz)
More modern manufacturing process (7nm vs 12nm)
Released 10 months late
MediaTek Helio P35 Advantages
Lower TDP (2.2W vs 6W)