Dimensions (mm) 312.80 x 214.75 x 14.37 305.50 x 208.50 x 20.30 ...

Measuring 12.31 by 8.57 by 0.61 inches, it's a bit deeper and thicker than the current ThinkPad X1 Carbon (Gen 13) to accommodate the hinge that lets you flip the screen completely over.