MediaTek Helio P35 Advantages
Lower TDP (2.2W vs 9W)
Samsung Exynos 9825 Advantages
Better graphics card performance FLOPS (0.6515 TFLOPS vs 0.0435 TFLOPS )
Larger memory bandwidth (33.4GB/s vs 14.9GB/s)
Higher Frequency (2730MHz vs 2300MHz)
More modern manufacturing process (7nm vs 12nm)
Released 8 months late