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 RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS G means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. G DELL C7520QT, 74.5", 3840 x 2160 pixels, 4K Ultra HD, LCD, 8 ms, Black DELL C7520QT. Display diagonal: 74.5", Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 8 ms, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting. Product color: Black https://www.laptopmag.com/reviews/monitors/dell-75-4k-interactive-touch-monitor-review I didn't know what to expect when Dell told me to visit its Manhattan office to review a $5,999 75-inch monitor. I had seen my fair share of oversize monitors but was still taken aback when I entered the room to find the Dell C7520QT covering half an offi... Massive 75-inch, 4K display, 20-finger touch supports work wells, Useful accessibility features, Plenty of ports, PC slot supports Dell Micro PCs Dim display, Large and heavy, Lackluster speakers Dell's 75-inch 4K Interactive Touch Monitor is an impressive tool for collaborating in the office or classroom, but the panel doesn't get very bright...