Apple A9 Advantages
More modern manufacturing process (14nm vs 20nm)
Released 1 years and 5 months late
Qualcomm Snapdragon 810 Advantages
Better graphics card performance FLOPS (0.3072 TFLOPS vs 0.2496 TFLOPS )
Larger memory bandwidth (25.6GB/s vs 14.9GB/s)
Higher Frequency (2000MHz vs 1850MHz)