The vivo iQOO Z11 is a 2026 Android 16, Origin OS 6.0 smartphone powered by the Qualcomm Snapdragon 7s Gen 4 with 12GB | 8GB and 256GB internal storage. It features a 6.8", AMOLED, 1B colors, 144Hz, 2160Hz PWM, HDR, 800 nits (typ), 2000 nits (HBM), 5000 nits (peak), 1260.0x2800.0 display and is available in Cosmic Black, Glacier Blue.

The iQOO Z11 is equipped with a Si/C Li-Ion 9020 mAh, a 50 MP, 4K@30fps, 1080p@30fps main camera, a 32 MP, 4K@30fps, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 213 g.

Clearing the cache partition on your vivo iQOO Z11 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.