Qualcomm Snapdragon 690 Advantages
Better graphics card performance FLOPS (0.4864 TFLOPS vs 0.0576 TFLOPS )
More modern manufacturing process (8nm vs 16nm)
Released 3 years and 3 months late
HiSilicon Kirin 658 Advantages
Higher Frequency (2350MHz vs 2000MHz)
Lower TDP (5W vs 6W)