The Dell P3426WEV is a 34-inch IPS monitor featuring a WQHD resolution of 3440 x 1440 pixels with a 21:9 aspect ratio. It offers a maximum refresh rate of 100 Hz and delivers a brightness of 350 cd/m², making it suitable for both work and entertainment.

• IPS panel with wide viewing angles of 178° horizontally and vertically
• Height, tilt, pivot, and swivel adjustments for flexible positioning
• Connectivity options include HDMI, DisplayPort, USB, and USB-C with 90W power delivery
• Anti-glare display surface for reduced reflections
• VESA mounting capability for easy installation

Specifications

• Warranty: 36 month(s)

Display

• Aspect ratio: 21:9
• Display: 3440 x 1440 pixels
• Display brightness: 350 cd/m²
• Display diagonal: 34 "
• Display surface: Anti-Glare
• HD type: WQHD
• Maximum refresh rate: 100 Hz
• Panel type: IPS
• Response time: 5/8 ms
• Viewing angle, horizontal: 178 °
• Viewing angle, vertical: 178 °

Ergonomics

• Height adjustment: Yes
• Pivot: Yes
• Swivelling: Yes
• Tilt adjustment: Yes
• VESA mounting: Yes
• VESA mounting interfaces: 100x100 mm

Multimedia

• Built-in speaker(s): No
• TV tuner integrated: No

Networking

• Ethernet LAN (RJ-45) ports: Yes

Technical details

• Connectivity: HDMI, DisplayPort, USB
• Net weight: 9.76 kg
• Producer product name: P3426WEV
• USB-C: Yes
• USB-C power delivery: 90W

Additional specifications

• Display resolution: 3440 x 1440 pixels
• Native aspect ratio: 21:9
• Display technology: LCD
• LED backlight: Yes
• Backlight type: Edge LED
• Touchscreen: No
• Display brightness (typical): 350 cd/m²
• Response time measurement type: GTG (Gray to Gray)
• Anti-glare screen: Yes
• Screen shape: Curved
• Screen curvature rating: 3800R
• Supported graphics resolutions: 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440
• Supported video modes: 1080p, 480p, 576p, 720p
• Contrast ratio (typical): 1500:1
• Display number of colours: 1.07 billion colours
• Response time (fast): 5 ms
• Pixel pitch: 0.2325 x 0.2325 mm
• Pixel density: 109 ppi
• Viewable size, horizontal: 80 cm
• Viewable size, vertical: 33.5 cm
• Viewable size diagonal: 86.7 cm
• Digital horizontal frequency: 30 - 160 kHz
• Digital vertical frequency: 48 - 100 Hz
• Surface hardness: 3H
• sRGB coverage (typical): 99%
• Flicker-free technology: Yes
• Low Blue Light technology: Yes
• Megapixel (approx.): 4 MP
• Built-in camera: Yes
• Market positioning: Business
• Product colour: Black, Silver
• Front bezel colour: Black
• Detachable stand: Yes
• Feet colour: Silver
• Built-in USB hub: Yes
• USB upstream port type: USB Type-C, USB Type-B
• Number of USB Type-B upstream ports quantity: 1
• Number of USB Type-C upstream ports quantity: 1
• USB Type-A downstream ports quantity: 2
• USB Type-C DisplayPort Alternate Mode: Yes
• USB Power Delivery (USB PD): Yes
• USB Power Delivery up to: 90 W
• HDMI: Yes
• HDMI ports quantity: 1
• HDMI version: 2.1
• DisplayPorts quantity: 1
• DisplayPort out version: 1.4
• Headphone out: No
• HDCP: Yes
• HDCP version: 1.4
• Ethernet LAN: Yes
• Panel mounting interface: 100 x 100 mm
• Cable management: Yes
• Cable lock slot: Yes
• Cable lock slot type: Kensington
• Adjustable height (max): 15 cm
• Swivel angle range: -30 - 30°
• Tilt angle range: -5 - 21°
• On Screen Display (OSD): Yes
• Energy efficiency class (SDR): F
• Energy efficiency class (HDR): Not available
• Energy consumption (SDR) per 1000 hours: 27 kWh
• Power consumption (typical): 27 W
• Power consumption (standby): 0.5 W
• Power consumption (max): 205 W
• Power consumption (off): 0.3 W
• AC input voltage: 100 - 240 V
• AC input frequency: 50/60 Hz
• Input current: 2.5 A
• Power supply type: Internal
• Energy efficiency scale: A to G
• 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: 5000 - 12192 m
• Width (with stand): 815.6 mm
• Depth (with stand): 229.4 mm
• Height (with stand): 573.2 mm
• Weight (with stand): 9.41 kg
• Width (without stand): 815.6 mm
• Depth (without stand): 85.9 mm
• Height (without stand): 392.8 mm
• Weight (without stand): 6.98 kg
• Bezel width (side): 8.66 mm
• Bezel width (top): 8.7 mm
• Bezel width (bottom): 1.71 cm
• Stand included: Yes
• Cables included: Power, DisplayPort, USB Type-A to USB Type-B, USB Type-C to USB Type-C
• DisplayPort cable length: 1.8 m
• Sustainability certificates: ENERGY STAR, TCO
• Doesn't contain: PVC/BFR, Arsenic, Mercury
• Total carbon footprint (kg of CO2e): 331
• Carbon emissions, manufacturing (kg of CO2e): 121.48
• Carbon emissions, logistics (kg of CO2e): 29.13
• Carbon emissions, energy usage (kg of CO2e): 123.46
• Carbon emissions, end-of-life (kg of CO2e): 56.93
• PAIA version: GaBi version 2, 2026
• Compliance certificates: RoHS
• Certification: Teams, Zoom