The Xiaomi Poco F8 Ultra is a 2025 Android 16, HyperOS 3 smartphone powered by the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) with 12GB | 16GB and 256GB | 512GB internal storage. It features a 6.9", AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR10+, 2000 nits (HBM), 3500 nits (peak), 1200.0x2608.0 display and is available in Black, White, Denim Blue.

The Poco F8 Ultra is equipped with a 6500 mAh, a 50 MP, 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ main camera, a 32 MP, 4K@30fps, 1080p@30/60fps front camera. The device uses a · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) configuration. It weighs 218 g.

Clearing the cache partition on your Xiaomi Poco F8 Ultra 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.