Unisoc T820 Advantages
Higher Frequency (2700MHz vs 2600MHz)
More modern manufacturing process (6nm vs 7nm)
Released 3 years late
MediaTek Dimensity 1000 Advantages
Better graphics card performance FLOPS (0.9792 TFLOPS vs 0.4352 TFLOPS )
Larger memory bandwidth (29.87GB/s vs 17.07GB/s)