The OnePlus Open 2 is Android 15, OxygenOS 15 smartphone powered by the Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) with 16GB and 1TB | 512GB internal storage. It features a 8.0", Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz, 2268.0x2440.0 display and is available in Black; other colors.

The Open 2 is equipped with a Si/C Li-Ion 5900 mAh, a 50 MP, 4K@30/60fps, 1080p@30/60/120/240/480fps gyro-EIS, HDR10+, Dolby Vision main camera, a 20 MP, 4K@30fps, 1080p@30fps, gyro-EIS front camera. The device uses a Nano-SIM + Nano-SIM + eSIM (max 2 at a time) configuration.

Clearing the cache partition on your OnePlus Open 2 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.