Samsung Exynos 7880 Advantages
Better graphics card performance FLOPS (0.0912 TFLOPS vs 0.0787 TFLOPS )
MediaTek Helio P65 Advantages
Larger memory bandwidth (13.41GB/s vs 12.8GB/s)
Higher Frequency (2000MHz vs 1900MHz)
More modern manufacturing process (12nm vs 14nm)
Released 2 years and 5 months late