The Lenovo ThinkBook 15p is for the creators with a factory-calibrated display. It takes the design of the slightly smaller ThinkBook 15 but adds a more powerful H-series processor and Nvidia GTX graphics.
https://www.notebookcheck.net/The-Lenovo-ThinkBook-15p-features-Nvidia-GTX-graphics-and-an-X-Rite-Pantone-calibrated-display.495994.0.html