Qualcomm Snapdragon 480 Plus Advantages
Lower TDP (3W vs 6W)
Released 3 years and 2 months late
HiSilicon Kirin 980 Advantages
Better graphics card performance FLOPS (0.5184 TFLOPS vs 0.4864 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 17GB/s)
Higher Frequency (2600MHz vs 2200MHz)
More modern manufacturing process (7nm vs 8nm)