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Viewsonic

ViewSonic ColorPro VP3456A 34" Class UW-QHD Curved Screen LED Monitor - 21:9 - Black

$859.00
$678.63 SAVE $180.37
69 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • ENERGY STAR
  • CEC
  • EPEAT Silver
  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

  • 34 Inch ultrawide 21:9 WQHD+ (3440x1440p) 1800R curved monitor with IPS, and thin bezels
  • Ethernet RJ45 and USB-C connectivity for fast data, audio and video transfer, 100W charging over one cable
  • Advanced ergonomics (tilt, swivel, and height) for all-day comfort
  • 99% sRGB, Delta E<2 accuracy with 14-bit LUT and 3D LUT Includes a color sensitivity feature
  • This monitor has been certified as capable of reproducing Pantone Matching System colors
  • FreeSync with 100Hz refresh rate for smooth, tear-free playback ideal for video editors and game developers
  • The VP3456A supports laptops, PCs, Macs and more with USB-C, HDMI, USB and DisplayPort inputs

    • With an immersive curved screen and stunning UWQHD 3440x1440 resolution, the ViewSonic VP3456a monitor elevates your viewing experience from flat to panoramic. Delivering incredible detail and vivid colors across wide viewing angles, this monitor is engineered to provide precise color accuracy. Thanks to an expansive 34" frameless screen, ultra-wide 21:9 aspect ratio, and integrated speakers, this monitor is ideal for video editing, content development, and other color-critical applications. With a sleek and modern design, the VP3456a features a future-proof USB Type-C port with 100W charging, as well as DisplayPort technology, and HDMI. Enjoy reliable network connectivity with the integrated Ethernet port while the integrated USB hub also provides single-cable simplicity for connecting and charging your peripherals and accessories. The VP3456a provides an amazing Delta E<2 value and 99%* sRGB color accuracy for incredible and precise color accuracy. An integrated color uniformity function ensures consistent chromaticity across the screen, while a 14-bit 3D look-up table generates a stunningly smooth palette of 4.39 trillion colors, making it an ideal set-up for photographers, creatives, and designers.

  • 34 Inch ultrawide 21:9 WQHD+ (3440x1440p) 1800R curved monitor with IPS, and thin bezels
  • Ethernet RJ45 and USB-C connectivity for fast data, audio and video transfer, 100W charging over one cable
  • Advanced ergonomics (tilt, swivel, and height) for all-day comfort
  • 99% sRGB, Delta E<2 accuracy with 14-bit LUT and 3D LUT Includes a color sensitivity feature
  • This monitor has been certified as capable of reproducing Pantone Matching System colors
  • FreeSync with 100Hz refresh rate for smooth, tear-free playback ideal for video editors and game developers
  • The VP3456A supports laptops, PCs, Macs and more with USB-C, HDMI, USB and DisplayPort inputs
    • More from the manufacturer

    Technical specifications

    General Information

    Manufacturer ViewSonic Corporation
    Manufacturer Part Number VP3456A
    Manufacturer Website Address http://www.viewsonic.com
    Brand Name ViewSonic
    Product Line ColorPro
    Product Model VP3456A
    Product Name ColorPro VP3456A 34" LCD WQHD Curved Monitor (USB-C, HDMI, DP)
    Packaged Quantity 1
    Product Type LED Monitor

    Technical Information

    Number of Screens 1
    Screen Size Class 34"
    Viewable Screen Size 34"
    Screen Mode UW-QHD
    Screen Surface Anti-glare
    Panel Technology Vertical Alignment (VA)
    Response Time 5 ms
    Aspect Ratio 21:9
    Response Time Details 5 ms GTG
    Horizontal Viewing Angle 178°
    Vertical Viewing Angle 178°
    Backlight Technology LED
    Features Anti-glareCable Lock SlotOn-screen Display (OSD)Wide Viewing AngleFrameless Bezel3D Lookup Table (LUT)sRGBvDisplay Manager
    Horizontal Frequency 15 kHz to 150 kHz - USB Type C15 kHz to 150 kHz - DisplayPort15 kHz to 150 kHz - HDMI 2.0
    Vertical Frequency 24 Hz to 75 Hz - DisplayPort24 Hz to 75 Hz - HDMI 2.024 Hz to 75 Hz - USB Type C
    Stand Adjustments SwivelTiltHeight
    Adjustable Stand Yes
    Curved Screen Yes
    Curvature 1800R
    Glass Hardness 3H

    Video

    Maximum Resolution 3440 x 1440
    Standard Refresh Rate 75 Hz
    Color Supported 16.7 Million Colors
    Native Contrast Ratio 4,000:1
    Dynamic Contrast Ratio 20,000,000:1
    Brightness 400 Nit
    Tearing Prevention Technology FreeSync
    Color Gamut 99% sRGB
    Native Resolution 3440 x 1440

    Audio

    Number of Speakers 2
    Speakers Yes

    Interfaces/Ports

    Network (RJ-45) Yes
    HDMI Yes
    HDMI Version 2
    USB Yes
    DisplayPort Yes
    USB Type-C Yes
    Number of HDMI Inputs 2
    Number of USB Ports 4
    Total Number of HDMI Ports 2
    Number of DisplayPorts 1
    Number of USB Type-B Ports 1
    Total Number of USB Type-C Ports 1
    Number of HDMI 2.0 Ports 2
    DisplayPort Input Yes
    Interface HDMIDisplayPort

    Built-in Devices

    Built-in Devices USB Hub

    Power Description

    Operating Power Consumption 177 W
    Standby Power Consumption 300 mW
    Frequency 50 Hz60 Hz
    Maximum Power Consumption 177 W

    Physical Characteristics

    VESA Mount Compatible Yes
    VESA Mount Standard 100 x 100
    Color Family Black
    Product Color Black
    Height 14.4"
    Width 31.9"
    Depth 4.1"
    Height with Stand 21.23"
    Width with Stand 31.85"
    Depth with Stand 9.57"
    Compressed Height with Stand 18.92"
    Extended Height with Stand 21.23"
    Weight (Approximate) 16.31 lb
    Weight with Stand (Approximate) 24.69 lb

    Miscellaneous

    Package Contents
    • 34" ColorPro 21:9 Curved UWQHD Monitor with 75Hz, FreeSync, 100W USB C, RJ45 and sRGB
    • Power Cable
    • HDMI Cable
    • USB Type-C Cable
    • USB A/B Cable
    • Quick Start Guide
    Energy Star Yes
    Green Compliant Yes
    Green Compliance Certificate / Authority China Environmental United Certification Center (CEC)Electronic Product Environmental Assessment Tool Silver (EPEAT Silver)
    Country of Origin China
    Energy Efficiency Certification ENERGY STAR 8.0
    Environmental Compliance Restriction of Hazardous Substances (RoHS)

    Warranty

    Limited Warranty 3 Year

    Environmental Conditions

    Operating Temperature Range 32°F (0°C) to 104°F (40°C)
    Operating Humidity Range 20% to 90% (Non-condensing)

    Ratings and reviews

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    Shipping and returns

    Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

    Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

    Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.