MediaTek Helio X30 Advantages
Larger memory bandwidth (27.81GB/s vs 14.9GB/s)
Higher Frequency (2600MHz vs 2300MHz)
Qualcomm Snapdragon 732G Advantages
Better graphics card performance FLOPS (0.4224 TFLOPS vs 0.2176 TFLOPS )
More modern manufacturing process (8nm vs 10nm)
Released 3 years and 6 months late