Philips B Line 325B1L 00 Computer Monitor 80 cm (31.5") 2560 x 1440 pixels 2K Ultra HD LCD Black Maximum duty cycle___2500 pages per month 9% sRGB coverage (typical) 119 9% sRGB coverage (typical) 119 Windows 7 Weight & dimensions Weight 97 g Height 62 mm Depth 63 mm Width 104 mm Packaging content Warranty card Yes Batteries included Yes Wireless receiver interface USB Type A Receiver included Yes Packaging data Package height 145 mm Package weight 315 g Package depth 87 mm Package width 113 mm Quantity per pack 1 pc(s) Logistics data Harmonized System (HS) code 84716070 Crystal clear QHD gives the space and clarity for your work Display HDCP Yes Display brightness (typical) 250 cd m² Screen shape Flat Dynamic contrast ratio marketing name SmartContrast Display number of colours 1