The vivo iQOO Z3 is a 2021 Android 11, Funtouch 11.1 smartphone powered by the Qualcomm SDM768 Snapdragon 768G 5G (7 nm) with 12GB | 6GB | 8GB and 128GB | 256GB internal storage. It features a 6.6", IPS LCD, HDR10, 120Hz, 1080.0x2408.0 display and is available in Ace Black, Cyber Blue, Silver.

The iQOO Z3 is equipped with a 4400 mAh, a 64 MP, 4K@30/60fps, 1080p@30/60fps, gyro-EIS main camera, a 16 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 185.5 g.

Clearing the cache partition on your vivo iQOO Z3 removes temporary system files that accumulate over time and can cause slowdowns, crashes or boot issues. Unlike a factory reset this process does not delete any personal data, photos, apps or settings, making it a safe first step when troubleshooting performance problems.

Clears temporary system files without deleting personal data.