Qualcomm Snapdragon 810 Advantages
Better graphics card performance FLOPS (0.3072 TFLOPS vs 0.0576 TFLOPS )
Larger memory bandwidth (25.6GB/s vs 12.8GB/s)
MediaTek Helio P20 Advantages
Higher Frequency (2300MHz vs 2000MHz)
More modern manufacturing process (16nm vs 20nm)
Released 1 years and 10 months late