Qualcomm Snapdragon 685 Advantages
Larger memory bandwidth (17GB/s vs 14.9GB/s)
Higher Frequency (2800MHz vs 2300MHz)
More modern manufacturing process (6nm vs 8nm)
Released 2 years and 7 months late
Qualcomm Snapdragon 732G Advantages
Better graphics card performance FLOPS (0.4224 TFLOPS vs 0.2432 TFLOPS )