Samsung Exynos 980 Advantages
Better graphics card performance FLOPS (0.2621 TFLOPS vs 0.2176 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 13.9GB/s)
More modern manufacturing process (8nm vs 14nm)
Released 2 years and 4 months late
Qualcomm Snapdragon 660 Advantages
Lower TDP (5W vs 9W)