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 Hannspree Hanns.G HF237HP, 58.4 cm (23"), 1920 x 1080 pixels, 5 ms, Black Hannspree Hanns.G HF237HP. Display diagonal: 58.4 cm (23"), Display resolution: 1920 x 1080 pixels, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 170°, Viewing angle, vertical: 160°. Product colour: Black The Hannspree HF237HP impressive 23-inch widescreen monitor has inputs for VGA and HDMI, and comes bundled with a HDMI-to-DVI cable: just the thing if you want to use the same display for computing, high-definition movies and video games. The HF237HP b... Cost-effective HDMI, 1080p high definition, Good screen quality Dreadful sound