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 AOC A2272PWH/BK, 54.6 cm (21.5"), 1920 x 1080 Pixeles, Full HD, LED, 2 ms, Negro AOC A2272PWH/BK. Diagonal de la pantalla: 54.6 cm (21.5"), Resolución de la pantalla: 1920 x 1080 Pixeles, Tipo HD: Full HD, Tecnología de visualización: LED, Tiempo de respuesta: 2 ms, Relación de aspecto nativa: 16:9, Ángulo de visión, horizontal: 170°, Ángulo de visión, vertical: 160°. Altavoces incorporados. Concentrador USB integrado. Color del producto: Negro