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VA3456-MHDJ

VA3456-MHDJ - 34" 1440p Ultrawide 21:9 Ergonomic IPS Monitor with FreeSync, HDMI and DP

  • 34 Inch ultrawide 21:9 WQHD (2560x1440p) IPS monitor with thin bezels and 75Hz refresh rate
  • Advanced ergonomics (tilt, swivel and height) for all-day comfort
  • Flicker-Free technology and Blue Light Filter for reduced eye fatigue
  • FreeSync technology enables smooth frame rates to aid you in battle
  • HDR10 content support displays videos as they are intended to be seen
  • The VA3456-MHDJ supports laptops, PCs, Macs and more with dual HDMI and a DisplayPort input
$319.99 USD
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Product Overview

Featuring an ultra-wide 34” screen, the ViewSonic® VA3456-MHDJ monitor is ideal for both office use and home entertainment. With WQHD 3440 x 1440 resolution, the VA3456-MHDJ delivers 2.4 times more pixels than standard Full HD monitors, giving users more detail for work or play. A 21:9 aspect ratio and a frameless design provide extra screen real estate so users can display more content, switch between applications more quickly, view documents side by side, and view multiple windows at once. With an incredible 400 cd/m2 brightness, users can expect clear documents and vibrant images no matter the environment or ambient lighting conditions. Dual HDMI and a DisplayPort input ensures crisp digital quality and flexibility to connect multiple computers, gaming consoles or any other digital device to this productivity-boosting, multimedia monitor.
frameless design on viewsonic monitorsframeless design on viewsonic monitors

Frameless Design

This monitor features a frameless edge-to-edge screen that delivers an immersive viewing experience. With its sleek, eye-catching design, this monitor looks as good as it performs

A More Comfortable Workspace, 40-degree TiltA More Comfortable Workspace, 40-degree Tilt

A More Comfortable Workspace

With advanced ergonomic features including swivel, height adjust, and tilt, this monitor is designed to provide a greater range of adjustment for increased productivity and comfort. The monitor can tilt up to 40-degrees, making it ideal for use during group discussions and screen sharing.

HDR10 Content Support, Brighter Colors, Richer ContrastHDR10 Content Support, Brighter Colors, Richer Contrast

HDR10 Content Support

With the ability to decode HDR10 video* signals, this monitor delivers incredibly detailed video playback. Colors are brighter and more vivid, and contrast is richer and more detailed. With such amazing image reproduction, this monitor displays videos as they were intended to be seen – giving you a fuller, more immersive viewing experience.

*The video source must also have HDR10 content support.

amd freesync on viewsonic monitorsamd freesync on viewsonic monitors

Smooth & Fluid Gaming: AMD FreeSync™ Technology

Leveraging VESA Adaptive-Sync connectivity, this monitor is equipped with AMD FreeSync™ technology* that seamlessly synchronizes the frame rate output between your graphics card and monitor. This dynamic refresh rate effectively eliminates image tearing, stuttering, and jerkiness for smooth gameplay.

Optimized View Settings

ViewSonic’s unique ViewMode feature offers “Game,” “Movie,” “Web,” “Text,” and “Mono” presets. These presets enhance gamma curve, color temperature, contrast, and brightness to deliver an optimized viewing experience for different screen applications.

Enhanced Viewing Comfort

Flicker-Free technology and a Blue Light Filter help to eliminate eye strain from extended viewing periods.

VESA-Compatible Mount

Mount the monitor as you see fit using its convenient VESA-compatible mount design.

3-year Limited Warranty

Have peace of mind in the quality and reliability of your ViewSonic monitor—backed by one of the industry’s best pixel performance policies and a 3-year limited warranty.*

*Subject to ViewSonic's warranty and on-site service terms and conditions.

  • Screen Size: 34
  • Viewable Area (in.): 34.1
  • Panel Type: IPS
  • Display Resolution: 3440 x 1440
  • Display Resolution: WQHD (2560x1440)
  • Static Contrast Ratio: 1,000:1
  • Dynamic Contrast Ratio: 50,000,000:1
  • Light Source: LED
  • Brightness: 400 cd/m2
  • Colors: 1.07B
  • Aspect Ratio: 21:9
  • Response Time (Typical GTG): 4ms
  • Viewing Angles: 178º horizontal, 178º vertical
  • Backlight Life (Hours): 30,000
  • Panel Surface: Anti-glare
  • PC Resolution (max): 3440x1440@60Hz
  • Mac® Resolution (max): 3440x1440@60Hz
  • 3.5mm Audio Out: 1
  • HDMI In: 2
  • DisplayPort: 1
  • Internal Speakers: 3W (x2)
  • Eco Mode (Conserve): 30W
  • Eco Mode (optimized): 37W
  • Consumption (typical): 43W
  • Consumption (max): 45W
  • Voltage: 100-240 VAC, 50-60Hz
  • Stand-by: 0.5W
  • Power Supply: Internal
  • Cable Organization: No
  • Kensington Lock Slot: 1
  • Physical Controls: Key 1 (favorite), Key 2, Key 3, Key 4, Key 5 (power)
  • On Screen Display: Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu
  • Temperature: 32-104º F (0 - 40º C)
  • Humidity (non-condensing): 20-90%
  • VESA Compatible: 100 x 100 mm
  • Frequency Horizontal: HDMI (v2.0): 15 ~ 120 KHz, DisplayPort (v1.4): 24 ~ 120 KHz
  • Frequency Vertical: HDMI (v2.0): 24 ~ 76 KHz, DisplayPort (v1.4): 48 ~ 76 KHz
  • Height Adjust: 100 mm / 3.9 in
  • Swivel: 360º
  • Tilt (Forward/Back): 4º / 20º
  • Net (lbs): 20.3
  • Net Without Stand (lbs): 15.0
  • Gross (lbs): 25.6
  • Net (kg): 9.2
  • Net Without Stand (kg): 6.8
  • Gross (kg): 11.6
  • Packaging (in.): 35.4 x 18.1 x 9.1
  • Physical (in.): 32.2 x 16.27~20.21 x 7.9
  • Physical Without Stand (in.): 32.2 x 14.4 x 2.3
  • Packaging (mm): 900.0 x 460.0 x 230.0
  • Physical (mm): 817.0 x 413.31~513.31 x 201.0
  • Physical Without Stand (mm): 817.0 x 367.0 x 59.0
  • Regulations: cTUVus FCC-B, ICES003, CEC, MX-CoC, Mexico Energy
  • Package Contents: VA3456-MHDJ, 3-pin Plug (IEC C13 / CEE22), HDMI Cable (v2.0; Male-Male), Quick Start Guide
  • Recycle/Disposal: Please dispose of in accordance with local, state or federal laws.
  • Warranty: Three-year limited warranty on parts, labor and backlight
  • Screen Size: 34
  • Viewable Area (in.): 34.1
  • Panel Type: IPS
  • Display Resolution: 3440 x 1440
  • Display Resolution: WQHD (2560x1440)
  • Static Contrast Ratio: 1,000:1
  • Dynamic Contrast Ratio: 50,000,000:1
  • Light Source: LED
  • Brightness: 400 cd/m2
  • Colors: 1.07B
  • Aspect Ratio: 21:9
  • Response Time (Typical GTG): 4ms
  • Viewing Angles: 178º horizontal, 178º vertical
  • Backlight Life (Hours): 30,000
  • Panel Surface: Anti-glare
  • PC Resolution (max): 3440x1440@60Hz
  • Mac® Resolution (max): 3440x1440@60Hz
  • 3.5mm Audio Out: 1
  • HDMI In: 2
  • DisplayPort: 1
  • Internal Speakers: 3W (x2)
  • Eco Mode (Conserve): 30W
  • Eco Mode (optimized): 37W
  • Consumption (typical): 43W
  • Consumption (max): 45W
  • Voltage: 100-240 VAC, 50-60Hz
  • Stand-by: 0.5W
  • Power Supply: Internal
  • Cable Organization: No
  • Kensington Lock Slot: 1
  • Physical Controls: Key 1 (favorite), Key 2, Key 3, Key 4, Key 5 (power)
  • On Screen Display: Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu
  • Temperature: 32-104º F (0 - 40º C)
  • Humidity (non-condensing): 20-90%
  • VESA Compatible: 100 x 100 mm
  • Frequency Horizontal: HDMI (v2.0): 15 ~ 120 KHz, DisplayPort (v1.4): 24 ~ 120 KHz
  • Frequency Vertical: HDMI (v2.0): 24 ~ 76 KHz, DisplayPort (v1.4): 48 ~ 76 KHz
  • Height Adjust: 100 mm / 3.9 in
  • Swivel: 360º
  • Tilt (Forward/Back): 4º / 20º
  • Net (lbs): 20.3
  • Net Without Stand (lbs): 15.0
  • Gross (lbs): 25.6
  • Net (kg): 9.2
  • Net Without Stand (kg): 6.8
  • Gross (kg): 11.6
  • Packaging (in.): 35.4 x 18.1 x 9.1
  • Physical (in.): 32.2 x 16.27~20.21 x 7.9
  • Physical Without Stand (in.): 32.2 x 14.4 x 2.3
  • Packaging (mm): 900.0 x 460.0 x 230.0
  • Physical (mm): 817.0 x 413.31~513.31 x 201.0
  • Physical Without Stand (mm): 817.0 x 367.0 x 59.0
  • Regulations: cTUVus FCC-B, ICES003, CEC, MX-CoC, Mexico Energy
  • Package Contents: VA3456-MHDJ, 3-pin Plug (IEC C13 / CEE22), HDMI Cable (v2.0; Male-Male), Quick Start Guide
  • Recycle/Disposal: Please dispose of in accordance with local, state or federal laws.
  • Warranty: Three-year limited warranty on parts, labor and backlight