Asus Zenfone 9 flaunts a 5.9 inches AMOLED front screen that gets a pixel and a resolution of 1080 x 2400 pixels. The smartphone's bezel-less display also comes with a punch-hole at the top-left corner, within which a selfie-shooting lens is present. A dual-camera setup, featuring a 50MP Primary Camera and a 12MP Camera, is available on the back surface of the Asus Zenfone 9. The main highlights of this dual-camera setup include HDR mode, Continuous Shooting, Auto Flash, Face Detection, Touch to Focus, ISO Control, and Exposure Compensation. A powerful 12MP f/2.5 Selfie Shooter is also installed on the front side by the brand. The smartphone derives its operational energy from a 4300mAh non-removable Li-Polymer battery. The particular is also compatible with a Fast Charging system. Users can connect the device to 4G VoLTE networks for making voice and video calls. Other connectivity functionalities included within are USB Type-C, A-GPS with Glonass, Bluetooth v5.2, Mobile Hotspot, 5G, and Wi-Fi 802.11, b/g/n.