Samsung Exynos 7870 Advantages
Lower TDP (3W vs 5W)
Qualcomm Snapdragon 710 Advantages
Better graphics card performance FLOPS (0.384 TFLOPS vs 0.0224 TFLOPS )
Higher Frequency (2200MHz vs 1600MHz)
More modern manufacturing process (10nm vs 14nm)
Released 2 years and 3 months late