Qualcomm Snapdragon 855 Advantages
Larger memory bandwidth (34.13GB/s vs 17GB/s)
Higher Frequency (2840MHz vs 2300MHz)
Qualcomm Snapdragon 6s Gen 3 Advantages
More modern manufacturing process (6nm vs 7nm)
Lower TDP (4W vs 6W)
Released 5 years and 6 months late