Samsung Exynos 7570 Advantages
Lower TDP (4W vs 5W)
Samsung Exynos 1380 Advantages
Better graphics card performance FLOPS (0.608 TFLOPS vs 0.0208 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 4.2GB/s)
Higher Frequency (2400MHz vs 1400MHz)
More modern manufacturing process (5nm vs 14nm)
Released 6 years and 6 months late