The TCL 20L is a 2021 Android 11, TCL UI smartphone powered by the Qualcomm SM6115 Snapdragon 662 (11 nm) with 4GB | 6GB and 128GB internal storage. It features a 6.7", IPS LCD, 500 nits (peak), 1080.0x2400.0 display and is available in Eclipse Black, Luna Blue.

The 20L is equipped with a Li-Po 5000 mAh, a 48 MP, 1080p@30/60fps main camera, a 16 MP, 1080p@30/60fps front camera. The device uses a · Nano-SIM · Nano-SIM + Nano-SIM configuration. It weighs 199 g.

Clearing the cache partition on your TCL 20L 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.