Samsung Exynos 7570 Advantages
Lower TDP (4W vs 5W)
Released 6 months late
Qualcomm Snapdragon 625 Advantages
Better graphics card performance FLOPS (0.1248 TFLOPS vs 0.0208 TFLOPS )
Larger memory bandwidth (7.46GB/s vs 4.2GB/s)
Higher Frequency (2000MHz vs 1400MHz)