The Sony Xperia XZ3 is a 2018 Android 9.0 smartphone powered by the Qualcomm SDM845 Snapdragon 845 (10 nm) with 4GB | 6GB and 64GB internal storage. It features a 6.0", P-OLED, HDR BT.2020, 1440.0x2880.0 display and is available in Black, Silver White, Forest Green, Bordeaux Red.

The Xperia XZ3 is equipped with a Li-Ion 3300 mAh, non-removable, a 19 MP, 4K@30fps, 1080p@60fps, 1080p@30fps (5-axis gyro-EIS), 1080p@960fps, HDR main camera, a 13 MP, 1080p@30fps (5-axis gyro-EIS) front camera. The device uses a · Nano-SIM · Nano-SIM + Nano-SIM configuration. It weighs 193 g.

Clearing the cache partition on your Sony Xperia XZ3 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.