MediaTek Helio X30 Advantages
Larger memory bandwidth (27.81GB/s vs 25.6GB/s)
Higher Frequency (2600MHz vs 2000MHz)
More modern manufacturing process (10nm vs 20nm)
Released 2 years and 10 months late
Qualcomm Snapdragon 810 Advantages
Better graphics card performance FLOPS (0.3072 TFLOPS vs 0.2176 TFLOPS )