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VA3420C

34” UWQHD 21:9 IPS Curved Monitor with USB-C Hub

  • Integrated USB-C workstation offers audiovisual and data transfer, and 96W power delivery
  • USB 3.2 hub with 1 upstream, 2 downstream ports, HDMI*2, and DisplayPort inputs for easy connectivity
  • 21:9 ultrawide screen with UWQHD 3440 x 1440 resolution
  • 1900R IPS Curved panel
  • Height adjustable swivel stand with tilt function
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OVERVIEW

The ViewSonic VA3420C is a 34” UWQHD (3440 x 1440) monitor featuring USB 3.2 Hub with 1 upstream, 2 downstream ports, 2 HDMI, and DisplayPort for business and home use. Its 21:9 aspect ratio and 1900R curvature provide an immersive viewing experience. Simplify your work with just one cable that provides audiovisual, data and 96W power transfer. The 120hz refresh rate, Eye ProTech+ technology, and various ViewMode presets cater for optimal screen performance and comfortable viewing without tearing or stuttering. Expand your workspace and experience truly seamless, ergonomic multitasking on just one screen with a VESA-compatible mount at low energy consumption.

Ergonomic Workstation with One Cable Solution

Discover a monitor to simplify your work, boost your productivity, and provide comfort in your workspace thanks to one cable solution and ergonomic design.
Ergonomic Workstation with One Cable Solution 1

Simplify Your Work with Just One Cable

The VA3420C allows for a streamlined workflow and eliminates the need for dongles and plug-in attachments. USB Type-C offers seamless video, audio, data and 96W power transfer.
USB-C, 96W Power Charge, Audiovisual and Data Transfer
Simplify Your Work with Just One Cable 1

Stunning UWQHD Resolution on a 21:9 Ultra-wide Screen

Immerse yourself in a comfortable, wide viewing experience with stunningly detailed visuals. The VA3420C features UWQHD resolution (3440 x 1440) and an ultra-wide 21:9 aspect ratio, offering expanded screen space than a 16:9 monitor of the same size, making it perfect for enhanced multitasking.
UWQHD 3440 x 1440, Ultra-wide 21:9
Stunning UWQHD Resolution on a 21:9 Ultra-wide Screen 1

Viewing Comfort with Seamless Focus

The VA3420C’s 1900R curve is expertly designed to maintain a uniform visual distance, providing a more immersive viewing experience. Whether you are managing multiple tasks or working on projects for prolonged hours, this monitor offers flexible viewing, reduces eye and neck strain, and enhances physical comfort to support a more efficient workflow.
1900R Curve
Viewing Comfort with Seamless Focus 1

Extraordinary Wide-angle Vision

Enjoy vivid colors with consistent brightness and amazing accuracy no matter the vantage point. SuperClear® IPS monitor features ultra-wide 178-degree vertical and horizontal viewing angles that deliver the same image quality with true-color accuracy and consistency from screen to print.
SuperClear® IPS
Extraordinary Wide-angle Vision 1

Streamline Your Workstation

Centralize your workflow with a KVM switch for a clutter-free workstation. Connect, control, and switch between multiple computers from a single console, eliminating the need for separate monitors, keyboards, and mouse. Enjoy seamless productivity without the hassle of moving devices around or cable swapping.
KVM Switch
Streamline Your Workstation 1

Multitasking with Multi-Source Viewing

Work smarter across devices with Multi-Picture and Picture-in-Picture modes. Display content from multiple input sources side by side or in a corner window to compare layouts, monitor data, or follow live feeds without switching inputs. This flexible viewing setup keeps every task visible, helping you stay focused and in control.
Multi-Picture & PIP Modes
Multitasking with Multi-Source Viewing 1
Multitasking with Multi-Source Viewing 2

Exceptional Color Precision

Experience true-to-life visuals with a 98% DCI-P3 color gamut, ensuring your presentations, graphic designs, and on-screen content are vibrant and visually engaging.
98% DCI-P3 Color Gamut
Exceptional Color Precision 1

HDR10 Delivers Stellar Contrast and Color Accuracy

Compatible with the industry-standard HDR10 High Dynamic Range, this monitor delivers highly defined color, brightness, and contrast greatly exceeding the capabilities of ordinary SDR products.
HDR10
HDR10 Delivers Stellar Contrast and Color Accuracy 1

Smooth Visuals With 120Hz Refresh Rate

With a fast 120Hz screen refresh rate, you can experience a truly fluid visual display. This results in improved viewing clarity, reduced screen stutter during fast-moving action scenes, and benefits work-related tasks, reducing eye strain and increasing productivity.
120Hz Refresh Rate
Smooth Visuals With 120Hz Refresh Rate 1

Variable Refresh Rate Delivers Smooth, Continuous Visuals

Variable Refresh Rate technology eliminates screen tearing and choppy frame rates for smooth and seamless visuals in every scene.
Variable Refresh Rate
Variable Refresh Rate Delivers Smooth, Continuous Visuals 1

React Instantly

Experience better performance and smooth pixel transitions with a fast 1ms (MPRT) response time. React faster and work with precision.
1ms Response Time
React Instantly 1

Connection Flexibility

HDMI, DisplayPort (DP) and USB-C inputs give you the freedom to connect your monitor to a wide range of devices. Simplify your workspace, expand your connectivity options, and streamline data transfer with our monitor's integrated USB hub.
USB-A downstream*2 / USB-B upstream / USB-C / DisplayPort / HDMI*2
Connection Flexibility 1

A New Angle on Workplace Ergonomics

Effortlessly swivel the display up to 90° degrees, tilt up to -5°~15° degrees and raise up to 130 mm. The tilt also enables you to use the monitor while standing or having a strategic group discussion around the screen.
Swivel, Tilt and Height Adjustment
A New Angle on Workplace Ergonomics 1

Built-in Speakers

This monitor is integrated with dual 2.5-watt stereo speakers. When paired with incredible screen performance, the combination provides complete multi-sensory immersion.
Built-in Speakers 1

Eye ProTech+ for Always-on Eye Protection

Work comfortably over extended periods with ViewSonic Eye ProTech+. Combining Flicker-Free technology with a built-in low blue light screen, this monitor helps maintain fresh-feeling eyes and prevent digital eye fatigue at all times without compromising image quality.
Flicker-Free, Low Blue Light Monitor
Eye ProTech+ for Always-on Eye Protection 1

Dimension & I/O Ports

Conveniently mount the monitor to your preference by utilizing the 100mm x 100mm VESA-compatible mount design.
100mm x 100mm VESA mount
  1. Menu Control Panel
  2. Speakers
  3. VESA Compatible
    (Wall Mount 100 x 100mm)
  4. USB-A*2
  5. USB Type-B
  6. USB Type-C
  7. Display Port
  8. HDMI*2
  9. Audio Out
  10. Power In

SPECIFICATIONS


  • Display
    Display Size (in.): 34
    Viewable Area (in.): 34.1
    Panel Type: IPS Technology
    Resolution: 3440 x 1440
    Resolution Type: UWQHD (UltraWide QHD)
    Static Contrast Ratio: 2,000:1 (typ)
    Dynamic Contrast Ratio: 80M:1
    High Dynamic Range: HDR10
    Light Source: LED
    Brightness: 300 cd/m² (typ)
    Colors: 16.7M
    Color Space Support: 8 bit true
    Aspect Ratio: 21:9
    Response Time (MPRT): 1ms
    Viewing Angles: 178º horizontal, 178º vertical
    Backlight Life (Hours): 30000 Hrs (Min)
    Curvature: 1900R
    Refresh Rate (Hz): 120
    Variable Refresh Rate Technology: Yes
    Low Blue Light: Hardware and software solution
    Flicker-Free: Yes
    Color Gamut: DCI-P3: 98% size (Typ)
    NTSC: 94% size (Typ)
    sRGB: 132% size (Typ)
    Pixel Size: 0.233 mm (H) x 0.233 mm (V)
    Surface Treatment: Anti-Glare, Hard Coating (3H)
  • Compatibility
    PC Resolution (max): 3440x1440
    Mac® Resolution (max): 3440x1440
    PC Operating System: Windows 10/11 certified; macOS tested
    Mac® Resolution (min): 3440x1440
  • Connector
    USB 3.2 Type A Down Stream (USB 2.0 Bandwidth) : 2
    USB 3.2 Type B Up Stream: 1
    USB 3.2 Type C Up Stream; DisplayPort Alt mode : 1 (96W power charger)
    3.5mm Audio Out: 1
    HDMI 2.0 (with HDCP 2.2): 2
    DisplayPort: 1
    Power in: DC Socket (Center Positive)