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 Origin Storage XUB2463HSU-B1-OS, 24", 1920 x 1080 pixels, Full HD, LED, 5 ms, Black Origin Storage XUB2463HSU-B1-OS. Display diagonal: 24", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Display surface: Matt, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub. VESA mounting, Height adjustment. Product color: Black