Samsung Exynos 1280 Advantages
Higher Frequency (2400MHz vs 2300MHz)
More modern manufacturing process (5nm vs 7nm)
Released 2 years and 3 months late
Qualcomm Snapdragon 765 Advantages
Better graphics card performance FLOPS (0.576 TFLOPS vs 0.487 TFLOPS )
Lower TDP (5W vs 6W)