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 Samsung B2230HD, 54,6 cm (21.5"), 1920 x 1080 px, Full HD, LCD, Černá Samsung B2230HD. Úhlopříčka displeje: 54,6 cm (21.5"), Rozlišení displeje: 1920 x 1080 px, Typ HD rozlišení: Full HD, Technologie displeje: LCD, Jas displeje: 300 cd/m², Odezva: 5 ms. Barva: Černá