Unisoc SC9863A Advantages
Lower TDP (3W vs 5W)
Qualcomm Snapdragon 782G Advantages
Better graphics card performance FLOPS (0.7526 TFLOPS vs 0.0704 TFLOPS )
Higher Frequency (2700MHz vs 1600MHz)
More modern manufacturing process (6nm vs 28nm)
Released 4 years late