Qualcomm Snapdragon 425 Advantages
Lower TDP (5W vs 6W)
MediaTek Dimensity 6020 Advantages
Better graphics card performance FLOPS (0.2432 TFLOPS vs 0.024 TFLOPS )
Larger memory bandwidth (17.07GB/s vs 5.34GB/s)
Higher Frequency (2200MHz vs 1400MHz)
More modern manufacturing process (7nm vs 28nm)
Released 7 years and 1 months late