Samsung Exynos 7870 Advantages
Lower TDP (3W vs 6W)
Qualcomm Snapdragon 8s Gen 3 Advantages
Better graphics card performance FLOPS (3.3792 TFLOPS vs 0.0224 TFLOPS )
Higher Frequency (3000MHz vs 1600MHz)
More modern manufacturing process (4nm vs 14nm)
Released 8 years and 1 months late