Hi, I am considering to buy a top of the line Thinkpad for work. Problem is Lenovo does not release OLED (with or without touch) configurations for high end ones like the P53. Do laptops with 4K OLED touch screen consume less energy? Is it worth the wait? I don't play games on laptop so refresh rate of 60Hz is no issue for me. I mainly use it for programming, office productivity and some youtube video watching.