Design and Build
The vivo Z1i boasts dimensions of 154.8 x 75 x 7.9 mm and weighs just 149.3 grams, making it reasonably slim and lightweight. The device features a glass front, while the back and frame are constructed from plastic, contributing to its lightweight feel. The phone supports a hybrid dual SIM configuration, allowing users to balance between two Nano-SIM cards or one SIM card and a microSDXC card for memory expansion.