Vivo IQOO Neo3 5G official Pictures. Vivo IQOO Neo3 5G is a Smartphone of vivo. The Vivo IQOO Neo3 5G Android Smartphone. Announced Apr 2020. Features 6.57″ Display Snapdragon 865 5G Chipset 4500 MAh Battery 256 GB Storage 12 GB RAM. Vivo IQOO Neo3 5G price starts.