E 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. E AOC G4 27G4E/75, 60,5 cm (23.8"), 1920 x 1080 Pixel, Full HD, LED, 1 ms, Schwarz, Grau AOC G4 27G4E/75. Bildschirmdiagonale: 60,5 cm (23.8"), Bildschirmauflösung: 1920 x 1080 Pixel, HD-Typ: Full HD, Display-Technologie: LED, Reaktionszeit: 1 ms, Native Seitenverhältnis: 16:9, Blickwinkel, horizontal: 178°, Blickwinkel, vertikal: 178°. VESA-Halterung. Produktfarbe: Schwarz, Grau