Qualcomm Snapdragon 845 Advantages
Lower TDP (9W vs 10W)
MediaTek Dimensity 1200 Advantages
Better graphics card performance FLOPS (0.9792 TFLOPS vs 0.727 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 29.8GB/s)
Higher Frequency (3000MHz vs 2800MHz)
More modern manufacturing process (6nm vs 10nm)
Released 3 years and 1 months late