Qualcomm Snapdragon 690 Advantages
Better graphics card performance FLOPS (0.4864 TFLOPS vs 0.2621 TFLOPS )
Lower TDP (6W vs 9W)
Released 9 months late
Samsung Exynos 980 Advantages
Larger memory bandwidth (34.1GB/s vs 14.9GB/s)
Higher Frequency (2200MHz vs 2000MHz)