The 890 Mega’s bowl diameter is 24 inches vs. 18.5 inches on the smaller Outland fire pit. The height (to the lip of the bowl) is 13 inches vs 11.5 inches. The 890 gas ring is circular, the diameter of 11 inches vs. roughly square, 8-inch sides on the smaller unit. The 890’s weight is approximately 33 lbs. vs. approx. 22 lbs. for the smaller Outland fire pit. The 890 Mega sits on three fairly massive legs vs. a circular base on the smaller unit