Samsung Exynos 2100 Advantages
Better graphics card performance FLOPS (1.5304 TFLOPS vs 0.0704 TFLOPS )
Higher Frequency (2900MHz vs 1600MHz)
More modern manufacturing process (5nm vs 28nm)
Released 2 years and 1 months late
Unisoc SC9863A Advantages
Lower TDP (3W vs 8W)