The much-awaited smartphone “OnePlus 9RT” has been launched officially in China on Wednesday. It is the latest smartphone of the OnePlus 9-series and an upgraded version of the OnePlus 9R. The new handset comes with Qualcomm’s Snapdragon 888 chipset, a 120Hz display, a 4,500mAh battery with a 65W Wrap charger, and 50MP triple rear cameras. The OnePlus 9RT runs on ColorOS 11 based Android 11 Operating System out of the box. The phone comes with a dual-SIM slot with 5G networks and features a 6.62-inch full-HD+ Samsung E4 AMOLED display. The display carries up to 120Hz refresh rate, a 20:9…