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Viewsonic VG3456A 34" Curved UW-QHD IPS Monitor - 3440 x 1440100Hz - 300 cd/m² - Height/Swivel/Tilt Stand - USB-C Hub - Black
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Product Features
Product Overview
The ViewSonic VG3456A delivers a premium 34-inch curved UltraWide QHD visual experience designed for productivity and multimedia immersion. This monitor combines a 3440x1440 resolution IPS panel with a 100Hz refresh rate and 300 cd/m² brightness to deliver crisp, vibrant visuals across its expansive 21:9 aspect ratio screen.
Engineered with professional flexibility in mind, the VG3456A features comprehensive connectivity including USB-C with video support, HDMI 2.0, DisplayPort, and a built-in USB hub. The ergonomic stand provides height, swivel, and tilt adjustments while maintaining VESA mount compatibility for versatile workspace configurations.
Relevant factors for this section include Number of Screens, Screen Size Class, Viewable Screen Size, Maximum Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
At the core of the VG3456A is a 34.1-inch viewable curved IPS panel delivering UW-QHD resolution (3440 x 1440) with 100Hz refresh rate and 5ms GTG response time. The display produces 16.7 million colors with 178° horizontal and vertical viewing angles, ensuring consistent image quality from multiple viewing positions.
The monitor's 300 cd/m² brightness and 1,000:1 native contrast ratio (80,000,000:1 dynamic) provide excellent visibility in various lighting conditions. Advanced features include anti-glare coating, on-screen display controls, side-by-side view support, vDisplay Manager software, and split-screen functionality for multitasking efficiency.
Relevant factors for this section include Number of Screens, Screen Size Class, Viewable Screen Size, Maximum Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The VG3456A combines immersive curved display technology with practical productivity features for modern workspaces. Its UltraWide format eliminates the need for dual monitors while providing seamless panoramic viewing for spreadsheets, timelines, and creative applications.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Enhanced Productivity, Modern Connectivity.
Enhanced Productivity
The 21:9 aspect ratio and split-screen capabilities allow simultaneous viewing of multiple applications without compromising workspace organization.
- Side-by-side view support
- vDisplay Manager software
- Picture-by-picture functionality
Modern Connectivity
USB-C connectivity with video support simplifies cable management while providing power delivery and data transfer capabilities alongside traditional HDMI and DisplayPort inputs.
- 2x USB-C ports with video
- Built-in 6-port USB hub
- RJ-45 network connectivity
Deployment / Use Cases
The VG3456A excels in professional environments where screen real estate and visual clarity are paramount. Financial analysts and data scientists benefit from the UltraWide format for viewing complex spreadsheets and data visualizations without scrolling or window switching.
Creative professionals working with video editing timelines, graphic design applications, or 3D modeling software appreciate the expansive workspace and color-accurate IPS panel. The curved design enhances immersion for gaming and multimedia consumption while the 100Hz refresh rate ensures smooth motion in fast-paced content.
Professional Workspaces
Ideal for financial trading desks, engineering workstations, and creative studios where multiple applications require simultaneous visibility.
Collaborative Environments
The wide viewing angles and consistent color reproduction make this monitor suitable for design reviews, team presentations, and shared workstation setups.
Physical Profile
The VG3456A features a sleek black finish with dimensions of 32.17" wide × 15.31" high × 2.20" deep (817 × 389 × 56 mm) without the stand. With the included ergonomic stand, the monitor measures 32.17" × 21.02" × 9.29" (817 × 533.8 × 236 mm) and offers height adjustment from 16.69" to 21.02" (423.8 to 533.8 mm).
Weighing 15.21 lb (6.9 kg) without stand and 20.94 lb (9.5 kg) with stand, the monitor maintains stability during adjustments. The 100×100 mm VESA mount compatibility allows for wall mounting or third-party arm installations when desk space optimization is required.
- Width
- 32.17" (817 mm)
- Depth
- 2.20" (56 mm)
- Height
- 15.31" (389 mm)
- Weight
- 15.21 lb (6900 g)
What's in the Box
The VG3456A arrives ready for setup with all necessary components for immediate operation.
Highlights
- 34.1" curved UltraWide QHD IPS display with 3440×1440 resolution
- 100Hz refresh rate with 5ms GTG response time for smooth visuals
- 300 cd/m² brightness with anti-glare coating for comfortable viewing
- Comprehensive connectivity: 2× HDMI 2.0, DisplayPort, 2× USB-C with video
- Built-in 6-port USB hub with RJ-45 network connectivity
- Ergonomic stand with height, swivel, and tilt adjustments
- 100×100 mm VESA mount compatible for flexible installation
- Integrated dual speakers for audio without external devices
- 21:9 aspect ratio ideal for multitasking and panoramic content
- ENERGY STAR 8.0 certified with 3-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | ViewSonic Corporation |
| Manufacturer Part Number | VG3456A |
| Brand Name | ViewSonic |
| Product Model | VG3456A |
| Product Name | VG3456A 34" IPS LCD WQHD Monitor (HDMI, DP, and USB-C) |
| Packaged Quantity | 1 |
| Product Type | LED Monitor |
| Technical Information | |
| Number of Screens | 1 |
| Screen Size Class | 34" |
| Viewable Screen Size | 34.1" |
| Screen Mode | UW-QHD |
| Panel Technology | In-plane Switching (IPS) Technology |
| Response Time | 5 ms |
| Response Time Details | 5 ms GTG |
| Aspect Ratio | 21:9 |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Backlight Technology | LED |
| Features | Anti-glare,On-screen Display (OSD),Ergonomic Design,Side-by-side View Support,vDisplay Manager,Split Screen |
| Horizontal Frequency | 30 kHz to 150 kHz - HDMI 2,30 kHz to 150 kHz - DisplayPort,30 kHz to 150 kHz - USB Type C |
| Vertical Frequency | 48 Hz to 100 Hz - DisplayPort,48 Hz to 100 Hz - HDMI 2.0,48 Hz to 100 Hz - USB Type C |
| Curved Screen | Yes |
| Adjustable Stand | Yes |
| Stand Adjustments | Swivel,Height,Tilt |
| Glass Hardness | 3H |
| Video | |
| Maximum Resolution | 3440 x 1440 |
| Standard Refresh Rate | 100 Hz |
| Color Supported | 16.7 Million Colors |
| Native Contrast Ratio | 1,000:1 |
| Dynamic Contrast Ratio | 80,000,000:1 |
| Brightness | 300 cd/m² |
| Native Resolution | 3440 x 1440 |
| Audio | |
| Number of Speakers | 2 |
| Speakers | Yes |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| HDMI | Yes |
| USB | Yes |
| DisplayPort | Yes |
| USB Type-C | Yes |
| Number of HDMI Inputs | 2 |
| Total Number of HDMI Ports | 2 |
| Number of DisplayPorts | 1 |
| Number of USB Ports | 6 |
| Total Number of USB Type-C Ports | 2 |
| Number of HDMI 2.0 Ports | 2 |
| Built-in Devices | |
| Built-in Devices | USB Hub |
| Environmental Conditions | |
| Operating Temperature Range | 32°F (0°C) to 104°F (40°C) |
| Operating Humidity Range | 20% to 90% (Non-condensing) |
| Power Description | |
| Operating Power Consumption | 210 W |
| Standby Power Consumption | 300 mW |
| Maximum Power Consumption | 210 W |
| Physical Characteristics | |
| VESA Mount Compatible | Yes |
| Color Family | Black |
| Product Color | Black |
| Height | 15.31" (389 mm) |
| Width | 32.17" (817 mm) |
| Depth | 2.20" (56 mm) |
| Height with Stand | 21.02" (533.80 mm) |
| Width with Stand | 32.17" (817 mm) |
| Depth with Stand | 9.29" (236 mm) |
| Weight (Approximate) | 15.21 lb (6900 g) |
| Weight with Stand (Approximate) | 20.94 lb (9500 g) |
| Compressed Height with Stand | 16.69" (423.80 mm) |
| Extended Height with Stand | 21.02" (533.80 mm) |
| Miscellaneous | |
| Package Contents | VG3456A 34" IPS LCD WQHD Monitor (HDMI, DP, and USB-C) Power Cable HDMI Cable USB Type-C Cable Quick Start Guide |
| Energy Star | Yes |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | China Environmental United Certification Center (CEC),Electronic Product Environmental Assessment Tool Silver (EPEAT Silver) |
| Energy Efficiency Certification | ENERGY STAR 8.0 |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What is the actual viewable screen size of the VG3456A monitor?
The ViewSonic VG3456A features a 34.1-inch viewable screen size measured diagonally. This curved UltraWide display provides an expansive workspace with a 21:9 aspect ratio, offering approximately 30% more horizontal screen real estate compared to standard 16:9 monitors of similar diagonal measurements.
Does this monitor support USB-C connectivity with video transmission?
Yes, the VG3456A includes two USB Type-C ports that support video transmission alongside data transfer and power delivery. These ports complement the traditional HDMI 2.0 and DisplayPort inputs, providing flexible connectivity options for modern laptops, tablets, and desktop systems with USB-C output capabilities.
What stand adjustments are available on the VG3456A?
The included ergonomic stand offers height adjustment ranging from 16.69 inches to 21.02 inches (423.8 mm to 533.8 mm), swivel rotation for optimal viewing angles, and tilt adjustment for comfortable screen positioning. These adjustments work in conjunction with the monitor's 100×100 mm VESA mount compatibility for complete installation flexibility.
What is the refresh rate and response time of this monitor?
The VG3456A operates at a 100Hz standard refresh rate with a 5ms gray-to-gray (GTG) response time. This combination reduces motion blur and provides smooth visual performance suitable for productivity applications, multimedia content, and casual gaming where fluid motion is important.
Does the monitor include built-in speakers?
Yes, the VG3456A features integrated dual speakers that provide basic audio output without requiring external speakers. While sufficient for system sounds, video conferences, and casual media playback, users requiring higher-fidelity audio for music production or immersive entertainment may prefer dedicated external speakers or headphones.
What certifications does the VG3456A carry for energy efficiency?
This monitor is ENERGY STAR 8.0 certified and meets Electronic Product Environmental Assessment Tool (EPEAT) Silver standards. It complies with Restriction of Hazardous Substances (RoHS) regulations and carries China Environmental United Certification Center (CEC) approval, reflecting ViewSonic's commitment to environmental responsibility and energy-efficient operation.
| Qty | Price | Available |
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