Infinix Note 40X 5G official Pictures. Infinix Note 40X 5G is a Smartphone of infinix. The Infinix Note 40X 5G Android Smartphone. Announced Aug 2024. Features 6.78″ Display Dimensity 6300 Chipset 5000 MAh Battery 256 GB Storage 12 GB RAM. Infinix Note 40X 5G price starts.