MediaTek Helio G99 Advantages
Better graphics card performance FLOPS (0.2816 TFLOPS vs 0.243 TFLOPS )
Larger memory bandwidth (17.1GB/s vs 17.07GB/s)
Lower TDP (5W vs 6W)
Released 9 months late
MediaTek Dimensity 810 Advantages
Higher Frequency (2400MHz vs 2200MHz)