Unisoc T820 Advantages
Larger memory bandwidth (17.07GB/s vs 17GB/s)
More modern manufacturing process (6nm vs 7nm)
Released 2 years and 6 months late
Qualcomm Snapdragon 768G Advantages
Better graphics card performance FLOPS (0.576 TFLOPS vs 0.4352 TFLOPS )
Higher Frequency (2800MHz vs 2700MHz)