Qualcomm Snapdragon 678 Advantages
Lower TDP (6W vs 10W)
MediaTek Dimensity 1200 Advantages
Better graphics card performance FLOPS (0.9792 TFLOPS vs 0.3244 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 14.9GB/s)
Higher Frequency (3000MHz vs 2200MHz)
More modern manufacturing process (6nm vs 11nm)