Samsung Exynos 8890 Advantages
Better graphics card performance FLOPS (0.2496 TFLOPS vs 0.0432 TFLOPS )
Larger memory bandwidth (26.82GB/s vs 6.4GB/s)
Higher Frequency (2300MHz vs 2000MHz)
Qualcomm Snapdragon 439 Advantages
More modern manufacturing process (12nm vs 14nm)
Released 2 years and 7 months late