Design Market positioning Gaming Product colour Black, Blue Front bezel colour Black Feet colour Blue Display Display diagonal 86.4 cm (34") Display resolution 3440 x 1440 pixels HD type Wide Quad HD Native aspect ratio 21:9 Display technology LCD Panel type VA Backlight type Edge LED Display brightness (typical) 400 cd/m² Response time 4 ms Response time measurement type GTG (Gray to Gray) Screen shape Curved Screen curvature rating 1500R 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), 1280 x 720 (HD 720), 1280 x 800, 1280 x 960, 1440 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440, 3840 x 2160 Supported video modes 480p, 576p, 720p, 1080i, 1080p Contrast ratio (typical) 3000:1 Maximum refresh rate 180 Hz Viewing angle, horizontal 178° Viewing angle, vertical 178° Display number of colours 1.07 billion colours Response time (fast) 4 ms Pixel pitch 0.23175 x 0.23175 mm Pixel density 110 ppi Horizontal scan range 30 - 285 kHz Vertical scan range 48 - 180 Hz Viewable size, horizontal 79.7 cm Viewable size, vertical 33.4 cm Viewable size diagonal 86.4 cm High Dynamic Range (HDR) technology DisplayHDR 400 Surface hardness 3H Response time (extreme) 1 ms DCI-P3 coverage 95% Heat dissipation (typical) 109.19 BTU/h LED backlight Yes Touchscreen No Anti-glare screen Yes High Dynamic Range (HDR) supported Yes Dell ComfortView technology Yes Ergonomics Panel mounting interface 100 x 100 mm Cable lock slot type Kensington Adjustable height (max) 11 cm Pivot angle -5 - 5° Tilt angle range -5 - 21° VESA mounting Yes Cable management Yes Cable lock slot Yes Height adjustment Yes Pivot Yes Tilt adjustment Yes Picture-in-Picture Yes On Screen Display (OSD) Yes Plug and Play Yes LED indicators Yes Multimedia Built-in speaker(s) No Built-in camera No Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -20 - 60 °C Operating relative humidity (H-H) 10 - 80% Storage relative humidity (H-H) 5 - 90% Operating altitude 0 - 5000 m Non-operating altitude 0 - 12192 m Other features Compliance certificates RoHS Certification TÜV Rheinland Picture-by-Picture (PbP) Yes Packaging content Cables included HDMI, USB Type-A to USB Type-B HDMI cable length 1.8 m Stand included Yes Packaging data Package weight 14 kg Performance AMD FreeSync type FreeSync Premium Windows operating systems supported Windows 10, Yes NVIDIA G-SYNC No AMD FreeSync Yes VESA Adaptive Sync support Yes Flicker-free technology Yes Low Blue Light technology Yes Ports & interfaces Number of USB Type-B upstream ports quantity 1 USB Type-A downstream ports quantity 2 HDMI ports quantity 2 DisplayPorts quantity 1 DisplayPort version 1.4 HDCP version 1.4/2.3 Charging port type USB Type-A Built-in USB hub Yes HDMI Yes Headphone out No HDCP Yes Power Energy efficiency class (SDR) G Energy efficiency class (HDR) G Energy consumption (SDR) per 1000 hours 32 kWh Energy consumption (HDR) per 1000 hours 45 kWh Power consumption (typical) 32 W Power consumption (standby) 0.3 W Power consumption (off) 0.3 W AC input voltage 100 - 240 V AC input frequency 50/60 Hz Input current 1.5 A Power supply type Internal Energy efficiency scale A to G Sustainability Sustainability certificates ENERGY STAR, TCO Doesn't contain Arsenic, Mercury, PVC/BFR Weight & dimensions Width (with stand) 805.5 mm Depth (with stand) 232 mm Height (with stand) 554.7 mm Weight (with stand) 9.09 kg Width (without stand) 805.5 mm Depth (without stand) 132.5 mm Height (without stand) 360.9 mm Weight (without stand) 6.57 kg Bezel width (side) 8.79 mm Bezel width (top) 8.78 mm Bezel width (bottom) 1.83 cm