Qualcomm Snapdragon 670 Advantages
Released 1 years and 9 months late
Qualcomm Snapdragon 835 Advantages
Better graphics card performance FLOPS (0.5675 TFLOPS vs 0.3584 TFLOPS )
Larger memory bandwidth (29.8GB/s vs 14.9GB/s)
Higher Frequency (2450MHz vs 2000MHz)