vivo iQOO Z3, Specification, Features, Price May 05, 2022 vivo iQOO Z3 released on April 01, 2021 having 6.58 inches display screen size with 64 megapixel main camera. The vivo iQOO Z3 has Android 11, Funtouch 11.1 operating system. This phone comes with 6/12 GB RAM ( Snapdragon 768G …