ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR DELL E1911, 48,3 cm (19"), 1440 x 900 piksel, 5 ms, Hitam DELL E1911. Pepenjuru paparan: 48,3 cm (19"), Resolusi paparan: 1440 x 900 piksel, Masa respons: 5 ms, Nisbah aspek asal: 16:10, Sudut pandangan, mendatar: 160°, Sudut pandangan, menegak: 160°. Product color: Hitam