Qualcomm Snapdragon 460 Advantages
Lower TDP (3W vs 10W)
Qualcomm Snapdragon 888 Advantages
Better graphics card performance FLOPS (1.72 TFLOPS vs 0.1536 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 13.91GB/s)
Higher Frequency (2840MHz vs 1800MHz)
More modern manufacturing process (5nm vs 11nm)
Released 11 months late