Official Partner
Enhanced Comfort for Work and Life Balance
Centered Field of View
The monitor's 1500R curve broadens your peripheral vision, centering the view and enabling you to see more of the screen at once without excessive eye or head movement. This enhances visual immersion and eye comfort.
1500R Curve
21:9 Ultra-wide Screen with Stunning UWQHD Resolution
Boasting UWQHD 3440 x 1440 resolution, the monitor provides the equivalent of 35% more screen space than a Full HD monitor of the same size. With an ultra-wide 21:9 aspect ratio, any game or movie will become an immersive journey into a different world.
UWQHD 3440 x 1440, Ultra-wide 21:9
Clarity From Any Angle
Enjoy superb performance and better viewing quality from horizontal to vertical angles. With SuperClear® Vertical Alignment panel technology, the curved monitor provides clear visuals and great contrast colour from 178°, whether you are looking at the screen from above, below, the front, or the side.
SuperClear® 178°/178°
Smooth Work at 100Hz
With a fast 100Hz 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.
100Hz Refresh Rate
Rich Captivating Audio
Designed with dual 5W front-firing speakers, the VG3456C offers an incredible screen performance with a rich stereo sound for an unparalleled audiovisual experience.
Dual 5W Front-Facing Speakers
Free Up Your Laptop Ports
Expand your laptop functionality and plug all your devices directly into your docking monitor – the VG3456C. Get a charge (that transmits power up to 100W), data, video, and audio with a single cable connected to the USB-C port. The built-in 10/100/1000 Mbps gigabit Ethernet(RJ45) port provides an extra fast and stable network option.
*Data transfer and ethernet speed are limited to USB 2.0 at 3440x1440 resolution with 75/100Hz refresh rate. Please refer to the user guide for more details.
*The power charging wattage of VG3456C varies depending on the connected devices. Please note that not all devices support high-wattage charging.
USB-C Transmit and Direct Network Support
Three-sided frameless bezel
Break free from bulky frames with an impressive three-sided frameless screen. The woven fabric design supports touch function keys, combining form and function beautifully.
Super Narrow Bezels / Woven Fabric Design Hotkeys
Advanced Ergonomics Design
Enjoy maximum comfort while working – swivel, height adjustment, and a 40° ergonomic tilt angle. Whether you choose to work while standing or engage in strategic group discussions around the screen, you can adjust the monitor’s position to your preference.
Swivel +/-60°, Tilt 40°~-5°, Height Adjust 0~110 mm
Boost Efficiency with Smart Software
Streamline your workflow with the built-in vDisplay Manager. Personalise split-screen displays, auto-launch applications, and customise display settings to enhance multi-tasking and overall efficiency.
vDisplay Manager Software
Eye ProTech for Comfort Viewing
Reduce your eye strain and maintain fresh-feeling eyes with ViewSonic Eye ProTech. The Flicker-Free technology eliminates screen flickering, while the Blue Light Filter minimises harmful blue light from extended viewing periods, ensuring comfortable screen viewing.
Flicker-Free & Blue Light Filter
Effortless Installation in 4 Easy Steps
Instant assemblage with no expertise required. Simply open the box, connect the base to the quick release stand, snap the stand into place using the slots, and lift the fully assembled display out of the box within minutes.
Quick Release Stand
Eco-friendly Packaging
The VG3456C is shipped in paper-based packaging for easy recycling. The packaging is reinforced with hand holes and mono-colour printing to avoid any plastics and pollutants.
Made with 80% Recyclable Materials, Paper Based Packaging
Certified Environmental Sustainability
The VG3456C is an ENERGY STAR-certified product that can save on energy costs* while reducing greenhouse gases. The display is also TCO certified for sustainability and registered as an EPEAT product.
*Energy savings may vary based on actual usage and other factors.
*Certifications and safety regulations are dependent on the purchase area.
Dimensions & I/O Ports
Conveniently mount the monitor to your preference by utilising the 100mm x 100mm VESA-compatible mount design.
1-Speakers
2-Menu Control Panel
3-USB 3.2 Downstream*2
4-VESA Compatible
(Wall Mount 100x100mm)
5-Audio Out
6-USB 3.2 Downstream*2
7-Ethernet(RJ45)
8-USB 3.2 Upstream
9-USB Type-C
10-DisplayPort
11-HDMI*2
12-AC In
| Display Size (in.) | 34 | Viewable Area (in.) | 34 | |
| Panel Type | VA Technology | Resolution | 3440 x 1440 | |
| Resolution Type | UWQHD (UltraWide QHD) | Static Contrast Ratio | 3,000:1 (typ) | |
| Dynamic Contrast Ratio | 80M:1 | Light Source | LED | |
| Brightness | 400 cd/m² (typ) | Colors | 16.7M | |
| Color Space Support | 8 bit (6 bit + FRC) | Aspect Ratio | 21:9 | |
| Response Time (GTG) | 5ms | Response Time (GTG w/OD) | 5ms | |
| Viewing Angles | 178º horizontal, 178º vertical | Backlight Life (Hours) | 30000 Hrs (Min) | |
| Curvature | 1500R | Refresh Rate (Hz) | 100 | |
| Low Blue Light | Software solution | Flicker-Free | Yes | |
| Color Gamut | NTSC: 75% size (Typ) | sRGB | 106% size / 99% coverage (Typ) | |
| Pixel Size | 0.232 mm x 0.232 mm | Surface Treatment | Anti-Glare, Hard Coating (3H) | |
| PC Resolution (max) | 3440x1440 | Mac® Resolution (max) | 3440x1440 | |
| PC Operating System | Windows 10/11 certified; macOS tested | Mac® Resolution (min) | 3440x1440 | |
| USB 3.2 Type A Down Stream | 4 | USB 3.2 Type B Up Stream | 1 | |
| USB 3.2 Type C Up Stream | DisplayPort Alt mode, 98W power charger | 3.5mm Audio Out | 1 | |
| HDMI 2.0 | 2 | DisplayPort | 1 | |
| Power in | 3-pin Socket (IEC C14 / CEE22) | Ethernet LAN (RJ45) | 1 | |
| Internal Speakers | 5Watts x2 | Eco Mode (Conserve) | 32.29W | |
| Eco Mode (optimized) | 35.21W | Consumption (typical) | 38.53W | |
| Consumption (max) | 46.72W | Voltage | AC 100-240V | |
| Stand-by | 0.3W | Power Supply | Internal Power Supply | |
| Kensington Lock Slot | 1 | Cable Organization | Yes | |
| Physical Controls | Key 1 (eye), Key 2, Key 3, Key 4, Key 5, Key 6 (power) | On Screen Display | Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu | |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) | Humidity | 20% to 90% (non-condensing) | |
| VESA Compatible | 100 x 100 mm | Input Signal | Horizontal: 15~155KHz, Vertical: 50~100Hz | |
| Video Input | TMDS - HDMI (v2.0), PCI-E - DisplayPort (v1.2), Micro-Packet - Type C | Height Adjust (mm) | 110 | |
| Swivel | 120º | Tilt | -5º / 40º | |
| Net Weight | 20.1 lbs / 9.1 kg | Net Without Stand | 14.8 lbs / 6.7 kg | |
| Gross Weight | 32.4 lbs / 14.7 kg | Packaging (in.) | 36.2 x 19 x 11 | |
| Physical (in.) | 31.8 x 16.67~21 x 8.6 | Physical w/o Stand (in.) | 31.8 x 15.3 x 4.6 | |
| Packaging (mm) | Packaging (mm) | 920 x 482 x 280 | Physical (mm) | 807 x 423.4~533.4 x 217 |
| Physical w/o Stand (mm) | 807 x 388 x 116 | Regulations | cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, NOM, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, TCO 9.0, EAC, UkrSEPRO | |
| Package Contents | VG3456C, Power Cable, HDMI Cable, USB Type-C Cable, USB A/B Cable, Quick Start Guide | Recycle/Disposal | Dispose per local, state, federal laws | |
| Warranty | Varies by market | Power Management | Energy Star standards, EPEAT |
| Description | Downloads |
|---|---|
| Datasheet | Download |
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