BenQ 34" monitor PD3420Q
Ultrawide 34 inch Designer & Video-Editing Monitor
- 21:9 UltraWide Screen
- 100% sRGB and 98% P3 color space with IPS technology
- VESA DisplayHDR 400 Certified

Make Inspirations Come Alive.
Accurate Color speaks your mind
Communicate with Color
Color captures our attention, expresses our emotions, and fills our dreams. Tell the full spectrum of your story in accurate color with PD3420Q.

Industry Standard
PD3420Q covers 98% P3, 100% sRGB, and Rec.709 color spaces. As more apps, devices, and websites adopt P3, you can easily load and display images imported from different sources. Amazing Delta E ≤ 3 ensures superb accuracy and absolute color confidence.
Displaying Details
Uniformity
BenQ Uniformity Technology delivers corner-to-corner authentic color and consistent luminescence. The display is divided into hundreds of sub-regions and meticulously fine-tuned for precision. This innovative tech assures dependable image fidelity.
Out-of-the-Box GUARANTEE
Comes individually pre-calibrated, with a certification report, guaranteeing trustworthy color performance.
BenQ DesignVue monitors earn Calman Verified and Pantone Validated status. Creative professionals demand excellence, and BenQ delivers.
HDR Technology
HDR10 gets better results more efficiently, letting you preview the HDR effect on video while editing.


Take needless complexity out of the creative process. PD3420Q eliminates tedious, repetitive adjustments, freeing your time and energy for what matters most.
Simplified Connectivity
Thunderbolt 3 does it all. One cable lets you transfer audio, video, and data along with 65W power delivery. Its single cable convenience eliminates distracting clutter. For added connectivity, there’s also a convenient USB hub.
*Apple M1 Platform not currently supported
Defined by Details
Select the color mode that suits your workflow.

Darkroom Mode
Adjust image brightness and contrast for work in dark environments.
Animation Mode
Enhance the clarity of dark areas without overexposing bright regions.
CAD/CAM Mode
Enjoy superior contrast of lines and shapes in technical illustrations.
DualView
Showcase designs in two modes side-by-side for improved workflow and enhanced productivity.
Free Your Creativity
Add flow to your workflow. These professional perks boost productivity so your creativity can soar.
KVM Switch
The new KVM Switch auto-pairs with input signals. Click once to switch systems via Hotkey Puck G2 to save space and boost efficiency.
Hotkey Puck G2
Easily access input modes, industry standard color settings, and other features. The Hotkey Puck G2 makes navigating your screen settings a breeze.
PIP / PBP
Go split screen. Picture In Picture (PIP) and Picture By Picture (PBP) let you customize your work flow.
USB-C
Work seamlessly. The USB-C port provides lightning-fast video/audio/data transmission and 65W power delivery.
Display Pilot
Display Pilot software lets you access designer-friendly features for ease and efficiency.
*Apple M1 Platform not currently support
ICCsync Color Consistency
BenQ’s new feature helps designers effortlessly match the ICC (International Color Consortium) color space profiles between monitors and computers. ICCsync allows an instant color mode adjustment. Control it through Display Pilot software or the monitor itself.


Create with Fresh Eyes
BenQ's industry-leading eye care technologies reduce eye fatigue while ensuring greater user comfort during long periods of use.