Qualcomm Snapdragon 460 Advantages
More modern manufacturing process (11nm vs 12nm)
Lower TDP (3W vs 5W)
Released 1 years and 2 months late
MediaTek Helio P90 Advantages
Better graphics card performance FLOPS (0.1552 TFLOPS vs 0.1536 TFLOPS )
Higher Frequency (2200MHz vs 1800MHz)