Qualcomm Snapdragon 480 Plus Advantages
Lower TDP (3W vs 8W)
Released 10 months late
Samsung Exynos 2100 Advantages
Better graphics card performance FLOPS (1.5304 TFLOPS vs 0.4864 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 17GB/s)
Higher Frequency (2900MHz vs 2200MHz)
More modern manufacturing process (5nm vs 8nm)