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 PS-42Q91H, 42", 1024 x 768 pixels, XGA, Plasma, Black Samsung PS-42Q91H. Display diagonal: 42", Display resolution: 1024 x 768 pixels, HD type: XGA, Display technology: Plasma, Display brightness: 1500 cd/m², Native aspect ratio: 16:9. Product color: Black