Qualcomm Snapdragon 435 Advantages
Lower TDP (4W vs 5W)
Samsung Exynos 1380 Advantages
Better graphics card performance FLOPS (0.608 TFLOPS vs 0.0432 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 6.4GB/s)
Higher Frequency (2400MHz vs 1400MHz)
More modern manufacturing process (5nm vs 28nm)
Released 7 years late