Qualcomm Snapdragon 870 Advantages
Better graphics card performance FLOPS (1.3721 TFLOPS vs 0.2176 TFLOPS )
Larger memory bandwidth (44GB/s vs 27.81GB/s)
Higher Frequency (3200MHz vs 2600MHz)
More modern manufacturing process (7nm vs 10nm)
Released 3 years and 11 months late
MediaTek Helio X30 Advantages
Lower TDP (5W vs 6W)