They’re the same two white-balance correction axes shown in different interfaces.

• Temperature corresponds to the blue ↔ amber axis.

  • Lower temperature / moving left gives a bluer image.
  • Higher temperature / moving right gives a more amber/warm image.

• Tint corresponds to the green ↔ magenta axis.

  • Negative tint gives a greener image.
  • Positive tint gives a more magenta image.

So a camera’s 2D WB shift grid is basically the same concept as the two sliders in Photoshop/Lightroom-style tools: one axis controls blue-amber, the other controls green-magenta, and the axes are perpendicular to each other.

The main practical difference is interface and range. In-camera WB shift grids usually provide a relatively limited correction range intended for fine white-balance adjustment, while raw editors often allow a wider range and may label the blue-amber axis as color temperature in Kelvin-related terms.