The Lenovo ThinkPad X390 keyboard, while generally known for its spill-resistant and comfortable design, is not inherently backlit by default. Some models may have a backlight option, but it's not a standard feature. Non-backlit keyboards on the X390 will lack the illumination feature found on some other ThinkPads.
Key Features of the X390 Keyboard (regardless of backlight):
Spill-resistant: Designed to protect against accidental spills.
Comfortable typing: Known for its comfortable key travel and responsive feel.
TrackPoint and Touchpad: Features both the TrackPoint pointing device and a multi-touch touchpad for navigation.
Optional Backlight: Some models may have a backlit keyboard, but it's not standard.