MediaTek Dimensity 720 Advantages
More modern manufacturing process (7nm vs 10nm)
Released 3 years and 8 months late
Qualcomm Snapdragon 835 Advantages
Better graphics card performance FLOPS (0.5675 TFLOPS vs 0.3264 TFLOPS )
Larger memory bandwidth (29.8GB/s vs 17.07GB/s)
Higher Frequency (2450MHz vs 2000MHz)
Lower TDP (9W vs 10W)