Samsung Exynos 850 Advantages
Lower TDP (3W vs 10W)
Qualcomm Snapdragon 888 Advantages
Better graphics card performance FLOPS (1.72 TFLOPS vs 0.0394 TFLOPS )
Higher Frequency (2840MHz vs 2000MHz)
More modern manufacturing process (5nm vs 8nm)
Released 7 months late