VG3456 - 34" Display, MVA Panel, 3440 x 1440 Resolution

  • 34" Class
  • MVA technology
  • 3440 x 1440
  • 1.07 Billion Colors
  • FreeSync
  • 300 Nit
  • 5 ms GTG (OD)
  • 75 Hz Refresh Rate
  • HDMI
  • DisplayPort

General Information

Manufacturer:   Viewsonic Corporation
Manufacturer Part Number:   VG3456
Manufacturer Website Address:
Brand Name:   Viewsonic
Product Model:   VG3456
Product Name:   VG3456 - 34" Display, MVA Panel, 3440 x 1440 Resolution
Marketing Information:   Featuring an ultra-wide 34" screen with a design to boost productivity and maximize output, the ViewSonic® VG3456 is a docking monitor that transforms your desktop into a streamlined and efficient workspace. With WQHD 3440 x 1440 resolution, the VG3456 delivers 2.4 times more pixels than standard Full HD monitors, giving users more detail for enhanced productivity. A 21:9 aspect ratio and slim bezels 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. Enjoy reliable and flexible network connectivity with the integrated gigabit Ethernet port while the latest USB Type-C connectivity provides up to 90W power delivery to your laptop. That's not all, the integrated USB hub also provides single-cable simplicity for connecting and charging your peripherals and accessories. In addition, the included vDisplayManager software gives you quick and easy OSD control, as well as customized screen templates for easy multi-tasking. This monitor is also shipped in eco-friendly biodegradable packaging, along with an easy-to-install quick release stand that makes for quick deployment and a lower total cost of ownership.
Product Type:   LCD Monitor

Technical Information

Number of Screens:   1
Screen Size Class:   34"
Viewable Screen Size:   34"
Screen Mode:   WQHD
Panel Technology:   MVA technology
Response Time:   5 ms GTG (OD)
Aspect Ratio:   21:9
Horizontal Viewing Angle:   178°
Vertical Viewing Angle:   178°
Backlight Technology:   LED
Features:   3H Surface Hardness
Features:   Anti-glare
Features:   On-screen Display (OSD)
Features:   Security Lock
Horizontal Frequency:   15 kHz to 150 kHz
Vertical Frequency:   24 Hz to 100 Hz
Stand Adjustments:   Height
Stand Adjustments:   Swivel
Stand Adjustments:   Tilt
Adjustable Stand Height:   Yes
Curved Screen:   No


Maximum Resolution:   3440 x 1440
Standard Refresh Rate:   75 Hz
Color Supported:   1.07 Billion Colors
Native Contrast Ratio:   3,000:1
Dynamic Contrast Ratio:   50,000,000:1
Brightness:   300 Nit
Tearing Prevention Technology:   FreeSync


Number of Speakers:   2
Speakers:   Yes


Network (RJ-45):   Yes
HDMI:   Yes
USB:   Yes
DisplayPort:   Yes
Number of HDMI Inputs:   2
Number of USB Ports:   5
Number of USB 2.0 Ports:   4
Number of USB 3.1 Ports:   1
Number of DisplayPorts:   1

Power Description

Operating Power Consumption:   160 W
Standby Power Consumption:   300 mW

Physical Characteristics

VESA Mount Compatible:   Yes
VESA Mount Standard:   100 x 100
Color:   Black
Height:   14.4"
Width:   32.5"
Depth:   2"
Height with Stand:   21.20"
Width with Stand:   32.50"
Depth with Stand:   9.30"
Weight (Approximate):   13.50 lb
Weight with Stand (Approximate):   19.40 lb


Package Contents:  

  • VG3456 - 34" Display, MVA Panel, 3440 x 1440 Resolution
  • Power Cable
  • USB Type C cable
  • USB A/B Cable
  • Quick Start Guide

Platform Supported:   Mac
Platform Supported:   PC
Energy Star:   Yes
Environmentally Friendly:   Yes
Environmental Certification:   cTUVus
Environmental Certification:   EPEAT Silver