MediaTek Helio P23 Advantages
Larger memory bandwidth (12.8GB/s vs 5.3GB/s)
Higher Frequency (2300MHz vs 1800MHz)
Lower TDP (2.5W vs 5W)
Qualcomm Snapdragon 636 Advantages
Better graphics card performance FLOPS (0.1843 TFLOPS vs 0.0494 TFLOPS )
More modern manufacturing process (14nm vs 16nm)