Enjoy faithful color Speakerduction on this 25″ monitor with QHD resolution and large color coverage. Display Viewable Diagonal: 63.44 cm (25 inches) Preset image area (horizontal ? vertical) 553.0 mm ? 311.0 mm Panel type: IPS (In-Plane Switching) technology Screen display surface: Anti-reflective treatment of the front hard polarizing layer (3H) Maximum preset resolution: 2560 x 1440 at 60 Hz Viewing angle: 178? vertically/178? horizontally Pixel pitch: 0.216mm x 0.216mm Pixels per inch (PPI): 117.5 Contrast ratio: 1000:1 (typical) Aspect ratio: 16:9 Backlight technology: Edge lighting system, white LED Brightness: 350 cd/m2 (typical) Response time: 5 ms (gray-gray) in fast mode, 8 ms in normal mode Connectivity 1x DP 1.4 port 1x DisplayPort port (output) with MST 1x HDMI 2.0 port 1? USB Type C port (alternative mode with DisplayPort 1.4 port, power up to 90 W*) 1x USB type C charging port for incoming data with the possibility of charging with a current of up to 3 A (max.) 1x USB 3.0 port with BC 1.2 adaptive power supply with a current of 2 A (max.) 2x USB 3.0 port for incoming data 1 x analog audio line output 2.0 DisplayPort and USB Type-C port (alternative mode with DisplayPort 1.4) Security Security lock slot (cable lock sold separately) Anti-theft stand lock slot (used to attach the stand to the monitor with a screw) Dimensions Height with stand retracted/extended: 382.9~512.9mm Width with stand: 567.7 mm Depth with stand: 185.0 mm Height without stand: 332.1 mm Width without stand: 567.7 mm Depth without stand: 49.9 mm Weight (monitor only – for VESA mounting): 4.2 kg Weight (with stand assembly and cables): 6.4 kg Weight (including packaging): 8.8 kg Power supply Required voltage: 100 to 240 V AC/50 or 60 Hz + 3 Hz/2.5 A (typical) Power consumption during normal operation: 24 W (typical) 200 W (maximum)** Standby/Sleep Power Consumption: Less than 0.3W *Maximum energy consumption at maximum brightness and with active USB Temperature range Operating: 0 to 40 ?C Non-operating: ?20 to 60 ?C Humidity range Operating: 10 to 80% (non-condensing) Non-operating: 5 to 90% (non-condensing) Chassis Height adjustable: 130 mm Tilt: ?5? to 21? Swivel: ?45? to 45?, Rotate ?90? to 90? PbP/PiP: Nope Possibility of arrangement in a closed chain: Yes Dell Display Manager Compatibility: Yes, Easy Arrange and other notable features Specifications – Service and Support Details: Three-year Advanced Exchange Service with Premium Panel Guarantee Color support: 99% coverage of the sRGB space, 99% coverage of the Rec. 709, 95% DCI-P3 space coverage, Delta E < 2 (average) Color depth: 16.78 million colors Flat panel monitor mounting interface: VESA mounting holes (100mm ? 100mm behind attached VESA cover) Compliance with standards Monitor with ENERGY STAR certification Registration for EPEAT rating as appropriate RoHS Compliant Displays with TCO certification BFR/PVC free (halogen free) except for external cables. The glass used in the panel does not contain arsenic or mercury. Contentpackaging Monitor, riser and stand base 1x power cable 1x Type-C cable (CC), 1x DP cable (DP-DP) 1? USB cable (CA) Quick Setup Guide for safety, regulatory and environmental information Factory Calibration Report TCO Certified: Yes Manufacturer website Link : https://www.dell.com/en/domacnosti/p/dell-u2520d-monitor/pd