Samsung Exynos 7870 Advantages
Lower TDP (3W vs 6.3W)
Qualcomm Snapdragon 8 Gen 2 Advantages
Better graphics card performance FLOPS (3.4816 TFLOPS vs 0.0224 TFLOPS )
Higher Frequency (3200MHz vs 1600MHz)
More modern manufacturing process (4nm vs 14nm)
Released 6 years and 9 months late