COMPARE
Syntax: compare <object-1> <object-2>
Syntax: compare <object>
COMPARE compares two objects in your inventory. If both objects are
weapons, it will report the one with the better average damage. If
both objects are armor, it will report the one with the better armor
class.
COMPARE with one argument compares an object in your inventory to the
object you are currently wearing or wielding of the same type.
COMPARE doesn't consider any special modifiers of the objects.