Qualcomm Snapdragon 870 Advantages
Better graphics card performance FLOPS (1.3721 TFLOPS vs 0.3584 TFLOPS )
Larger memory bandwidth (44GB/s vs 14.9GB/s)
Higher Frequency (3200MHz vs 2200MHz)
More modern manufacturing process (7nm vs 8nm)
Released 1 years and 9 months late
Qualcomm Snapdragon 730 Advantages
Lower TDP (5W vs 6W)