34", VA, 3440 x 1440, UltraWide QHD, 21:9, 1500R, LED, 400 cd/m², 16.7M, 38.53 W, 100-240 V, 807 x 423.4-533.4 x 217 mm

Description

The ViewSonic VG3456C is a 34" curved screen monitor with UWQHD 3440 x 1440 resolution and Eye ProTech technology, offering immersive visuals with enhanced eye comfort. Perfect for multi-tasking and productivity, it comes with built-in software, vDisplay Manager, to customize display arrangements and assign shortcuts via on-screen display control. With USB-C and Ethernet connectivity, this docking monitor serves as a complete hub for charging, data, network, and peripherals, reducing clutter and simplifying cable management. Additionally, you can tilt, swivel, and adjust the monitor’s height to adapt to any setup or workflow, providing ergonomic flexibility.

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 color 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.
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

Clutter-Free Workstation
Designed to maintain a tidy and organized workspace, the monitor’s stand features a versatile design that includes a carrying handle for easy mobility, supports cable management, and is compatible with a client mount kit, keeping clutter and cables out of sight.
Cable Management & Client Mount Kit Compatible

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. Personalize split-screen displays, auto-launch applications, and customize 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 minimizes 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-color 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.

Dimensions & 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	5 W
Performance
Built-in speaker(s)	Yes
RMS rated power	5 W
AMD FreeSync type	FreeSync Premium
AMD FreeSync	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Display
Display brightness (typical)	400 cd/m²
Screen shape	Curved
Display number of colours	16.7 million colours
Native aspect ratio	21:9
Maximum refresh rate	100 Hz
sRGB coverage (typical)	99%
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	15 - 155 kHz
Digital vertical frequency	50 - 100 Hz
Backlight type	LED
Display resolution	3440 x 1440 pixels
Response time	5 ms
Display diagonal	86.4 cm (34")
Contrast ratio (typical)	3000:1
Surface hardness	3H
NTSC coverage (typical)	75%
Panel type	VA
Colour depth	8 bit
Screen curvature rating	1500R
Anti-glare screen	Yes
Management features
On Screen Display (OSD)	Yes
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	5 W
Design
Certification	cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, NOM, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, TCO 9.0, EAC, UkrSEPRO
Product colour	Black
Ports & interfaces
Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-A, USB Type-B, USB Type-C
USB Type-A downstream ports quantity	4
HDMI ports quantity	2
DisplayPorts quantity	1
Audio output	Yes
HDMI	Yes
HDMI version	2.0
USB Power Delivery up to	65 W
USB Type-C DisplayPort Alternate Mode	Yes
Number of USB Type-B upstream ports quantity	1
Number of USB Type-C upstream ports quantity	1
Ethernet LAN	Yes
Technical details
Height (without stand)	388 mm
Depth (without stand)	116 mm
Width (without stand)	807 mm
Cable lock slot	Yes
HDMI	Yes
Product colour	Black
Power supply type	Internal
Weight (with stand)	9.1 kg
Surface hardness	3H
Network
Ethernet LAN	Yes
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	120 - 120°
Tilt angle range	-5 - 40°
On Screen Display (OSD)	Yes
Height adjustment	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	11 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
Power consumption (standby)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	31 kWh
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 90%
Weight & dimensions
Height (without stand)	388 mm
Depth (without stand)	116 mm
Width (without stand)	807 mm
Width (with stand)	807 mm
Depth (with stand)	217 mm
Height (with stand)	533.4 mm
Weight (with stand)	9.1 kg
Weight (without stand)	6.7 kg
Package width	920 mm
Package depth	280 mm
Package height	482 mm
Package weight	14.7 kg
Packaging data
Package width	920 mm
Package depth	280 mm
Package height	482 mm
Package weight	14.7 kg
Other features
Certification	cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, NOM, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, TCO 9.0, EAC, UkrSEPRO
Height (without stand)	388 mm
Depth (without stand)	116 mm
Width (without stand)	807 mm
HDMI	Yes
Surface hardness	3H
USB Power Delivery up to	65 W
Energy efficiency scale	A to G
USB Type-C DisplayPort Alternate Mode	Yes
Power supply type	Internal
Ethernet LAN	Yes
Certificates
Certification	cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, NOM, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, TCO 9.0, EAC, UkrSEPRO