MediaTek Dimensity 800U Advantages
Better graphics card performance FLOPS (0.3264 TFLOPS vs 0.2074 TFLOPS )
Higher Frequency (2400MHz vs 2050MHz)
More modern manufacturing process (7nm vs 12nm)
Released 1 years and 1 months late
MediaTek Helio G90 Advantages
Lower TDP (5W vs 10W)