Oppo K11x official Pictures. Oppo K11x is a Smartphone of oppo. The Oppo K11x Android Smartphone. Announced May 2023. Features 6.72″ Display, Snapdragon 695 5G Chipset, 5000 MAh Battery, 256 GB Storage, 12 GB RAM, Corning Gorilla Glass. Oppo K11x price starts.