BenQ PD3420Q - Computer Monitor
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BenQ PD3420Q

8.6
Very Good

From $499.99

update Last updated: Feb 28, 2026
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description BenQ PD3420Q Overview

The BenQ PD3420Q is a 34-inch ultrawide designed for creative professionals, offering excellent value for developers who also need color precision. Its UWQHD (3440x1440) resolution provides ample space. Key features include a USB-C hub with 65W PD, a built-in KVM, and BenQ's unique Hotkey Puck for quickly switching between display modes.

It also boasts eye-care technology like Brightness Intelligence. It's a well-rounded, feature-packed monitor that bridges productivity and creative work seamlessly.

recommend Best for: Ideal for creative professionals who require a large workspace and precise color accuracy.

info BenQ PD3420Q Specifications

balance BenQ PD3420Q Pros & Cons

thumb_up Pros
  • check UWQHD resolution for detailed work
  • check Built-in KVM for efficient multitasking
  • check USB-C hub with 65W PD for versatile connectivity
  • check Hotkey Puck for quick access to functions
thumb_down Cons
  • close Higher price point compared to standard monitors
  • close Limited color gamut options
  • close No built-in speakers
  • close Not suitable for non-creative professionals

help BenQ PD3420Q FAQ

What is the resolution of the BenQ PD3420Q?

The BenQ PD3420Q has a UWQHD (3440x1440) resolution.

Does this monitor support multiple displays?

Yes, it includes a built-in KVM for efficient multitasking between two computers.

Is the BenQ PD3420Q suitable for gaming?

While not optimized for gaming, its high resolution and color accuracy make it more suitable for creative work than gaming.

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