The ZTE nubia Z18 is a 2018 Android 8.1 smartphone powered by the Qualcomm SDM845 Snapdragon 845 (10 nm) with 6GB | 8GB and 128GB | 64GB internal storage. It features a 6.0", IPS LCD, 1080.0x2160.0 display and is available in Black, Red, Stary Night.

The nubia Z18 is equipped with a Li-Po 3450 mAh, non-removable, a 24 MP, 4K@30fps, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 172 g.

Clearing the cache partition on your ZTE nubia Z18 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.