Qualcomm Snapdragon 835 Advantages
Better graphics card performance FLOPS (0.5675 TFLOPS vs 0.0288 TFLOPS )
Larger memory bandwidth (29.8GB/s vs 6.4GB/s)
Higher Frequency (2450MHz vs 2000MHz)
More modern manufacturing process (10nm vs 12nm)
Qualcomm Snapdragon 429 Advantages
Lower TDP (6W vs 9W)
Released 1 years and 7 months late