Display diagonal: 31.5 Display resolution: 2560 x 1440 HD type: Wide Quad HD Native aspect ratio: 16:9 Display technology: LCD Panel type: IPS LED backlight: Y Backlight type: Edge LED Touchscreen: N Display brightness (typical): 350 Response time: 8 Response time measurement type: GTG (Gray to Gray) Anti-glare screen: Y Screen shape: Flat screen Supported graphics resolutions: 640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 1024 (SXGA),1600 x 1200,1920 x 1080 (HD 1080),2560 x 1440 Supported video modes: 480p,576p,720p,1080p Contrast ratio (typical): 1500:1 Maximum refresh rate: 100 Viewing angle, horizontal: 178 Viewing angle, vertical: 178 Display number of colours: 1.07 billion colours Response time (fast): 5 Pixel pitch: 0.2727 x 0.2727 Pixel density: 93 Horizontal scan range: 30 - 151 Vertical scan range: 48 - 100 Viewable size, horizontal: 698.11 Viewable size, vertical: 392.69 Viewable size diagonal: 801 Surface hardness: 3H sRGB coverage (typical): 99 Dell ComfortView technology: Y Heat dissipation (typical): 78.8 NVIDIA G-SYNC: N AMD FreeSync: N Flicker-free technology: Y Low Blue Light technology: Y Windows operating systems supported: Windows 10 Mac operating systems supported: Y Built-in speaker(s): N Built-in camera: N Product colour: Black,Grey Front bezel colour: Black Feet colour: Grey Built-in USB hub: Y Number of USB Type-C upstream ports quantity: 1 USB Type-A downstream ports quantity: 3 USB Type-C downstream ports quantity: 1 USB Type-C DisplayPort Alternate Mode: Y USB Power Delivery (USB PD): Y USB Power Delivery up to: 90 HDMI: Y HDMI ports quantity: 1 DisplayPorts quantity: 2 DisplayPort version: 1.4 Headphone out: N HDCP: Y HDCP version: 1.4 VESA mounting: Y Panel mounting interface: 100 x 100 Cable management: Y Cable lock slot: Y Cable lock slot type: Kensington Height adjustment: Y Adjustable height (max): 150 Pivot: Y Pivot angle: -90 - 90 Swivelling: Y Swivel angle range: -30 - 30 Tilt adjustment: Y Tilt angle range: -5 - 21 On Screen Display (OSD): Y Plug and Play: Y LED indicators: Y Energy efficiency class (SDR): E Energy efficiency class (HDR): Not available Energy consumption (SDR) per 1000 hours: 23 Power consumption (typical): 23.1 Power consumption (standby): 0.4 Power consumption (max): 192 Power consumption (off): 0.3 AC input voltage: 100 - 240 AC input frequency: 50/60 Input current: 2.8 Power supply type: Internal Energy efficiency scale: A to G Operating temperature (T-T): 0 - 40 Storage temperature (T-T): -20 - 60 Operating relative humidity (H-H): 10 - 80 Storage relative humidity (H-H): 5 - 90 Operating altitude: 0 - 5000 Non-operating altitude: 0 - 12192 Width (with stand): 713.4 Depth (with stand): 215 Height (with stand): 619 Weight (with stand): 9140 Width (without stand): 713.4 Depth (without stand): 49.95 Height (without stand): 413.15 Weight (without stand): 6630 Bezel width (side): 7.64 Bezel width (top): 7.45 Bezel width (bottom): 13.01 Package weight: 12900 Stand included: Y Cables included: DisplayPort,USB Type-A to USB Type-C,USB Type-C DisplayPort cable length: 1.8 Sustainability certificates: ENERGY STAR,EPEAT Climate +,EPEAT Gold,TCO Doesn't contain: Arsenic,Mercury (element),PVC/BFR Total carbon footprint (kg of CO2e): 297 Carbon emissions, manufacturing (kg of CO2e): 130.977 Carbon emissions, logistics (kg of CO2e): 24.354 Carbon emissions, energy usage (kg of CO2e): 113.157 Carbon emissions, end-of-life (kg of CO2e): 28.512 PAIA version: GaBi version 1, 2024 Compliance certificates: RoHS Ethernet LAN data rates: 1000 Ethernet LAN (RJ-45) ports: 1 Wake-on-LAN: Y Certification: TÜV Rheinland Eye Comfort 3.0 Dell Display Manager (DDM) compatibility: Y