Qualcomm Snapdragon 690 Advantages
Better graphics card performance FLOPS (0.4864 TFLOPS vs 0.0494 TFLOPS )
Larger memory bandwidth (14.9GB/s vs 12.8GB/s)
More modern manufacturing process (8nm vs 16nm)
Released 2 years and 10 months late
MediaTek Helio P23 Advantages
Higher Frequency (2300MHz vs 2000MHz)
Lower TDP (2.5W vs 6W)