Qualcomm Snapdragon 425 Advantages
Lower TDP (5W vs 8W)
Apple A11 Bionic Advantages
Better graphics card performance FLOPS (0.4093 TFLOPS vs 0.024 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 5.34GB/s)
Higher Frequency (2390MHz vs 1400MHz)
More modern manufacturing process (10nm vs 28nm)
Released 1 years and 7 months late