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 px, 5 ms, Černá DELL E1911. Úhlopříčka displeje: 48,3 cm (19"), Rozlišení displeje: 1440 x 900 px, Odezva: 5 ms, Nativní poměr stran: 16:10, Vodorovný pozorovací úhel: 160°, Svislý porozovací úhel: 160°. Barva: Černá