The Samsung NV51K6650DG 5.1-cu. ft. double wall oven has steam cooking so you can bake and roast with professional results. Steam Cook delivers moisture at precise times for a crisp, browned outside, and tender inside. Wi-Fi connectivity lets you check the temperature of the roast from your phone. Dual convection circulates air faster for more even and efficient cooking results. This oven’s capacity can accommodate a roast, multiple casserole dishes, or several racks of cookies.