Qualcomm Snapdragon 678 Advantages
Released 1 years and 10 months late
Qualcomm Snapdragon 712 Advantages
Better graphics card performance FLOPS (0.384 TFLOPS vs 0.3244 TFLOPS )
Higher Frequency (2300MHz vs 2200MHz)
More modern manufacturing process (10nm vs 11nm)
Lower TDP (5W vs 6W)