If you want the option of expanding your tablet's screen, the TCL 17-inch concept product might be everything you hoped for. Continue reading to explore how this gadget works.

At CES 2021, TCL unveiled a 17-inch concept tablet that has a rollable, OLED display. This design enables you to open it similar to unrolling a scroll. The main idea behind this concept tablet? It’ll come in extremely useful for detailed maps, watching movies, and other scenarios when you require a large-sized screen.