https://finance.yahoo.com/news/thinkpad-x1-carbon-review-2018-133000863.html

Lenovo also brought back the touchscreen option in the Carbon's 14-inch display, which was missing in the last generation. It's a nice thing to have, especially when browsing around the web, but the laptop's matte finish makes the touch experience a bit rough as compared with mobile glass screens. Our review unit came with a standard 1080p display, but you can also upgrade to a higher-resolution 1440p model that packs in Dolby Vision HDR.

Despite the lower resolution, the screen looks great when browsing the web and watching movies. But if you plan to watch a lot of movies, or you just want the latest tech, it's worth springing for the HDR option, which will deliver deeper blacks and brighter highlights. The slight jump beyond 1080p will also make text and photos a bit sharper.