Lenovo is currently hyping the imminent launch of its second-gen gaming phone with some of its high-powered specs prior to this event. They include its generous FHD+ AMOLED display with its 144Hz refresh rate. It will be kept on with a 5,500mAh battery that will apparently charge at up to 90 watts (W).
https://www.notebookcheck.net/Lenovo-reveals-the-Legion-2-Pro-will-have-a-6-92-inch-144Hz-display-and-a-5-500mAh-battery.530809.0.html