Qualcomm Snapdragon 662 Advantages
Better graphics card performance FLOPS (0.2432 TFLOPS vs 0.0576 TFLOPS )
More modern manufacturing process (11nm vs 16nm)
Lower TDP (4W vs 5W)
Released 2 years and 10 months late
HiSilicon Kirin 658 Advantages
Higher Frequency (2350MHz vs 2000MHz)