Unisoc SC9863A Advantages
Lower TDP (3W vs 6W)
MediaTek Dimensity 810 Advantages
Better graphics card performance FLOPS (0.243 TFLOPS vs 0.0704 TFLOPS )
Higher Frequency (2400MHz vs 1600MHz)
More modern manufacturing process (6nm vs 28nm)
Released 2 years and 9 months late