MediaTek Helio P90 Advantages
Higher Frequency (2200MHz vs 2000MHz)
Lower TDP (5W vs 10W)
MediaTek Dimensity 720 Advantages
Better graphics card performance FLOPS (0.3264 TFLOPS vs 0.1552 TFLOPS )
Larger memory bandwidth (17.07GB/s vs 13.91GB/s)
More modern manufacturing process (7nm vs 12nm)
Released 1 years and 8 months late