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 pixels, 5 ms, Noir DELL E1911. Taille de l'écran: 48,3 cm (19"), Résolution de l'écran: 1440 x 900 pixels, Temps de réponse: 5 ms, Ratio de format d'image: 16:10, Angle de vision horizontal: 160°, Angle de vision vertical: 160°. Couleur du produit: Noir