Oppo A18 comes with a 6.56-inch IPS LCD display that will have a resolution of 720 x 1612 pixels, 20:9 aspect ratio, and an 84.2% screen-to-body ratio. Hence, you will enjoy playing games and watching videos with crystal clear. Oppo A18 is equipped with an Octa-core Mediatek MT6769 Helio G85 (12nm) processor that lets you enjoy a faster and lag-free performance. It comes with various memory variations, up to 128GB and 4GB RAM (Please check specification table). You will easily store your local files, videos, pictures, movies, songs, and other stuff without worrying about space constraints. The phone features a dual camera setup on the rear. There is an 8MP wide camera and a 2MP depth camera. On the front, the phone has a 5MP camera for taking selfies and making video calls. Oppo A18 runs ColorOS 13.1 based on the Android 13operating system, giving you a clutter-free user interface. It is powered by a Li-Po 5000 mAh non-removable battery.