Samsung microwave has a 20L capacity. This microwave oven is available at Niamapa.com. The Samsung 20L Microwave Oven – ME732K, despite its large capacity, features a slim exterior that makes it ideal for small kitchens. Its space-saving design gives you more counter top space to work easily. This microwave features a ceramic enamel interior that makes it durable and scratch resistant. Also, this material is easy to clean, so you know the maintenance of this kitchen appliance is not very tough. Designed with an LED display and push button, this microwave is simple to operate.