LG 21HQ513D-B.ATR Owner's Manual page 38

Monitor Size
Dimensions (Width x Height x Depth)
Weight
* The Operating Mode of Power Consumption is measured with LGE test standard. (Full White pattern, Maximum resolution)
* The Power Consumption level can be different by operating condition and monitor setting.
38
With Stand 343.1 x 640 x 234.6 (mm)
Without Stand 343.1 x 484 x 72.4 (mm)
With Stand 7.0 (kg)
Without Stand 5.0 (kg)