ViewSonic VA 34" UWQHD VA 120Hz Curved Monitor

A dependable choice for the office, the ViewSonic VA offers a 34" UWQHD 3440x1440 VA curved monitor on a height-adjustable stand for comfortable all-day productivity.

The ViewSonic VA3420C-2 is a 34” UWQHD (3440 x 1440) monitor featuring USB Hub with 1 upstream, 3 downstream ports, HDMI, and DisplayPort for business and home use. Its 21:9 aspect ratio and 1500R curvature provide an immersive viewing experience. Simplify your work with just one USB-C cable that provides audiovisual, data and 96W power transfer. The variable refresh rate, Eye ProTech technology, and various ViewMode presets cater for optimal screen performance and comfortable viewing without tearing or stuttering. Expand your workspace and experience truly seamless, ergonomic multitasking on just one screen with a VESA-compatible mount at low energy consumption.

Ergonomic Workstation with One Cable Solution
Discover a monitor to simplify your work, boost your productivity, and provide comfort in your workspace thanks to one cable solution and ergonomic design.

Simplify Your Work with Just One Cable
The VA3420C-2 allows for a streamlined workflow and eliminates the need for dongles and plug-in attachments. USB Type-C offers seamless video, audio, data and 96W power transfer.

Stunning UWQHD Resolution on a 21:9 Ultra-wide Screen
Immerse yourself in a comfortable, wide viewing experience with stunningly detailed visuals. The VA3420C-2 features UWQHD resolution (3440 x 1440) and an ultra-wide 21:9 aspect ratio, offering 35% more screen space than a 27” Full HD monitor, making it perfect for enhanced multitasking.

Viewing Comfort with Seamless Focus
The VA3420C-2’s 1500R curve is expertly designed to maintain a uniform visual distance, providing a more immersive viewing experience. Whether you are managing multiple tasks or working on projects for prolonged hours, this monitor offers flexible viewing, reduces eye and neck strain, and enhances physical comfort to support a more efficient workflow.

Smooth Visuals With 120Hz Refresh Rate
With a fast 120Hz 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

Variable Refresh Rate Delivers Smooth, Continuous Visuals
Variable Refresh Rate technology eliminates screen tearing and choppy frame rates for smooth and seamless visuals in every scene.

Streamline Your Workstation
Centralize your workflow with a KVM switch for a clutter-free workstation. Connect, control, and switch between multiple computers from a single console, eliminating the need for separate monitors, keyboards, and mouse. Enjoy seamless productivity without the hassle of moving devices around or cable swapping.

HDR10 Delivers Stellar Contrast and Color Accuracy
Compatible with the industry-standard HDR10 High Dynamic Range, this monitor delivers highly defined color, brightness, and contrast greatly exceeding the capabilities of ordinary SDR products.

Built-in Speakers
This monitor is integrated with dual 2-watt stereo speakers. When paired with incredible screen performance, the combination provides complete multi-sensory immersion.

A New Angle on Workplace Ergonomics
Effortlessly swivel the display up to 90° degrees, tilt up to -5°~20° degrees and raise up to 130 mm. The tilt also enables you to use the monitor while standing or having a strategic group discussion around the screen.

Connection Flexibility
HDMI, DisplayPort (DP) and USB-C inputs give you the freedom to connect your monitor to a wide range of devices. Simplify your workspace, expand your connectivity options, and streamline data transfer with our monitor's integrated USB hub.

Eye ProTech for Comfortable Viewing
Reduce your eye strain and keep your eyes feeling fresh. Flicker-Free technology and a Blue Light Filter eliminate screen flickering from extended viewing periods.

Certified Environmental Sustainability
The VA3420C-2 is an EnergyStar-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.


Dimension & I/O Ports
Conveniently mount the monitor to your preference by utilizing the 100mm x 100mm VESA-compatible mount design.

Specifications

Audio
Built-in speaker(s)	Yes
RMS rated power	4 W
Performance
Built-in camera	No
AMD FreeSync	No
NVIDIA G-SYNC	No
Windows operating systems supported	Windows 10, Windows 11
Mac operating systems supported	MacOS
Low Blue Light technology	Yes
Flicker-free technology	Yes
Display
Display brightness (typical)	300 cd/m²
Screen shape	Curved
Display number of colours	16.7 million colours
Native aspect ratio	21:9
Maximum refresh rate	120 Hz
sRGB coverage (typical)	125%
HD type	UltraWide Quad HD
Display technology	LED
Contrast ratio (dynamic)	80000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.232 x 0.232 mm
Digital horizontal frequency	30 - 151 kHz
Digital vertical frequency	48 - 100 Hz
Display resolution	3440 x 1440 pixels
Response time	3.5 ms
Display diagonal	86.4 cm (34")
Contrast ratio (typical)	3000:1
Surface hardness	3H
NTSC coverage (typical)	89%
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	VA
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Screen curvature rating	1500R
Display diagonal (metric)	87 cm
LED backlight	Yes
Colour gamut standard	NTSC, sRGB
Response time measurement type	GTG (Gray to Gray)
Anti-glare screen	Yes
Multimedia
Number of speakers	2
Design
Market positioning	Home
Product colour	Black
Ports & interfaces
Built-in USB hub	Yes
USB upstream port type	USB Type-B
Number of upstream ports	2
USB Type-A downstream ports quantity	3
Headphone out	No
HDMI ports quantity	1
DisplayPorts quantity	1
Audio output	Yes
HDMI	Yes
HDMI version	2.1
Number of USB Type-B upstream ports quantity	1
Number of USB Type-C upstream ports quantity	1
Number of downstream ports	3
Technical details
Height (without stand)	363.9 mm
Depth (without stand)	118.3 mm
Width (without stand)	808 mm
Cable lock slot	Yes
Power consumption (economy mode)	38 W
Sustainability certificates	ENERGY STAR
Compliance certificates	Electromagnetic Compatibility (EMC), CE, CB, RoHS, REACH, WEEE, EAC
Power supply type	Internal
ECO mode	Yes
Weight (with stand)	8.4 kg
Ergonomics
VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-45 - 45°
Tilt angle range	-5 - 20°
Height adjustment	Yes
Cable lock slot type	Kensington
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
AC input voltage	100 - 240 V
Power consumption (max)	45 W
Power consumption (standby)	0.5 W
Power consumption (typical)	44 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	31 kWh
Energy consumption (HDR) per 1000 hours	46 kWh
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 90%
Weight & dimensions
Width (with stand)	808 mm
Depth (with stand)	280.1 mm
Height (with stand)	429.3 mm
Weight (without stand)	6 kg
Package width	998 mm
Package depth	170 mm
Package height	517 mm
Package weight	12.5 kg
Packaging data
Package type	Box
Stand included	Yes
Quick start guide	Yes
Cables included	HDMI, USB Type-C, USB Type-A to USB Type-B

Downloads

• Datasheet (PDF)
• Product manual / brochure (PDF)