Design and Build
The vivo iQOO U3 sports sleek dimensions, measuring 164.2 x 75.4 x 8.4 mm, and weighs 185.5 grams, achieving a comfortable yet substantial feel in hand. It features a modern aesthetic that is both minimal and attractive, available in a range of colors including White, Gray, and Aurora. Notably, the phone supports dual Nano-SIM functionality, with dual-standby capability, enhancing its versatility for users who juggle multiple carrier plans or have distinct personal and business lines.