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 ASUS ML239H, 58.4 cm (23"), 1920 x 1080 pixels, Full HD, 5 ms, Black ASUS ML239H. Display diagonal: 58.4 cm (23"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Product colour: Black https://www.techradar.com/reviews/pc-mac/monitors-and-projectors/monitors/asus-ml249h-972118/review At PC Format, we remember the days when two-stone, hearing-aid beige TFT monitors stood resplendent atop our desks, brazenly spewing out heat and gamma-like prototypes from Aperture Science's monitor division. We might have played through the golden ag... Sharp and bright, Good viewing angle No vertical adjustment, No native DVI input