The TCL 20 SE was announced in 2021, January 11 With 6.82 inches, 110.5 cm2 (~83.2% screen-to-body ratio) IPS LCD, 450 nits (typ), Powered by Qualcomm SM4250 Snapdragon 460 (11 nm) and running Android 11, TCL UI, the device delivered smooth performance and multitasking capabilities. while the Li-Po 5000 mAh, non-removable ensured long-lasting usage.