Samsung Exynos 9825 Advantages
Better graphics card performance FLOPS (0.6515 TFLOPS vs 0.608 TFLOPS )
Higher Frequency (2730MHz vs 2400MHz)
Samsung Exynos 1380 Advantages
Larger memory bandwidth (51.2GB/s vs 33.4GB/s)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (5W vs 9W)
Released 3 years and 6 months late