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 E2011H, 50,8 cm (20"), 1600 x 1200 piksel, 5 md, Hitam DELL E2011H. Diagonal layar: 50,8 cm (20"), Resolusi layar: 1600 x 1200 piksel, Waktu respon: 5 md, Rasio aspek native: 16:9, Sudut pandang, horizontal: 170°, Sudut pandang, vertikal: 160°. Warna produk: Hitam