Just like Realme from Oppo, Last year Vivo launched a new sub-brand in China, named as iQOO (i-Koo). Unlike the Realme’s initial push in the affordable segment, iQOO is aiming at the premium consumers, something similar to OnePlus. The company is also focusing on the gaming aspect of the smartphone. This focus is evident in features including Monster touch buttons, 4D game vibration, 180Hz super touch response rate, Carbon Fiber Vapour Cooling System and a dedicated ultra game mode. Here we will showcase you how to configure Monster Touch Buttons on IQOO 3.