Typically, Lenovo refreshes its entire range of ThinkPads a few weeks ahead of CES in December. The company broke from tradition this year though, saving a bunch of models for Mobile World Congress.

Lenovo’s popular ThinkPad T490 just got a whole lot brighter—or, if you’re concerned about someone peering over your shoulder, there’s a much dimmer option, too. Of the ThinkPad series of business ...