MediaTek Helio G70 Advantages
Larger memory bandwidth (13.41GB/s vs 7.46GB/s)
More modern manufacturing process (12nm vs 14nm)
Released 3 years and 11 months late
Qualcomm Snapdragon 625 Advantages
Better graphics card performance FLOPS (0.1248 TFLOPS vs 0.0787 TFLOPS )