MediaTek Dimensity 800U Advantages
Larger memory bandwidth (17.07GB/s vs 14.9GB/s)
Higher Frequency (2400MHz vs 2300MHz)
More modern manufacturing process (7nm vs 10nm)
Released 1 years and 6 months late
Qualcomm Snapdragon 712 Advantages
Better graphics card performance FLOPS (0.384 TFLOPS vs 0.3264 TFLOPS )
Lower TDP (5W vs 10W)