TCL 50 XL Nxtpaper official Pictures. TCL 50 XL Nxtpaper is a Smartphone of tcl. The TCL 50 XL Nxtpaper Android Smartphone. Announced Jun 2024. Features 6.78″ Display Dimensity 6100+ Chipset 5010 MAh Battery 128 GB Storage 6 GB RAM. TCL 50 XL Nxtpaper price starts.