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ViewSonic VX4381-4K 43
ViewSonic VX4381-4K 43
ViewSonic VX4381-4K 43
ViewSonic VX4381-4K 43
ViewSonic VX4381-4K 43
ViewSonic VX4381-4K 43
ViewSonic VX4381-4K 43
ViewSonic

ViewSonic VX4381-4K 43" Ultra HD MVA Monitor

A massive 43-inch 4K MVA monitor built for multitasking with MultiPicture support for up to four simultaneous video sources.

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Overview

The ViewSonic VX4381-4K is a 43-inch Ultra HD monitor designed for professionals and power users who want to consolidate multiple screens into one expansive workspace. With a 3840x2160 resolution spread across its MVA panel, it delivers sharp text, detailed images, and enough pixel density to comfortably run multiple application windows side by side. The standout MultiPicture feature lets you connect up to four video sources and display them simultaneously, each at Full HD 1080p — effectively turning one monitor into a quad-screen setup without bezels dividing your view.

HDR10 support enhances media consumption and content review with deeper blacks and more vivid color reproduction compared to standard dynamic range. For extended work sessions, ViewSonic includes Flicker-Free technology and a Blue Light Filter to reduce eye fatigue. Connectivity is thorough, with HDMI, DisplayPort, Mini DisplayPort, and USB inputs ensuring compatibility across laptops, desktops, and Mac systems. The slim-bezel design keeps the monitor's footprint visually clean, though at 43 inches you will want to ensure your desk depth allows for a comfortable viewing distance of at least three feet.

Key Features

Stunning 43 Inch 4K Ultra HD Display: Elevate your productivity and home cinema with this 43 Inch 4K (3840 x 2160) MVA monitor; the high-resolution panel and thin bezels provide four times the detail of standard HD for a truly immersive viewing experience

Advanced MultiPicture Functionality: Maximize multitasking efficiency by viewing up to four simultaneous video sources layout in crisp details on a single screen; manage multiple data feeds or workflows on this expansive 4K Ultra HD display

Vibrant HDR10 Content Support: Experience your favorite movies as the creators intended; HDR10 technology enhances every frame with deep contrast, rich color, and vibrant details, ensuring a more lifelike viewing experience for all your 4K media

Enhanced Viewing Comfort: Minimize eye fatigue during long work sessions or movie marathons with integrated Flicker-Free technology and a Blue Light Filter; these eye care features provide a more comfortable viewing experience for all-day home use

Flexible Connectivity Options: Seamlessly connect your laptops, PCs, and Macs with HDMI, DisplayPort, Mini DisplayPort, and a USB hub. Ensuring reliable plug-and-play compatibility across all modern hardware and desktop setups

Specifications

Screen Size
43 Inches (42.5" Viewable)
Resolution
3840 x 2160 (4K UHD)
Panel Type
MVA
Refresh Rate
60Hz
HDR Support
HDR10
Inputs
HDMI, DisplayPort, Mini DisplayPort, USB
MultiPicture
Up to 4 sources at 1080p
Eye Care
Flicker-Free, Blue Light Filter
Brand
ViewSonic
Model
VX4381-4K

Frequently Asked Questions

Yes, its MultiPicture functionality lets you view up to four Full HD 1080p video sources simultaneously on the 43-inch screen.
It includes HDMI, DisplayPort, Mini DisplayPort, and USB inputs, covering most laptops, PCs, and Macs.
Yes, it supports HDR10 content for improved contrast and color vibrancy, though it is not a professional HDR grading monitor.
ViewSonic typically includes VESA mounting options on monitors this size, but check the spec sheet for the exact VESA pattern (200x200mm is standard for 43-inch models).
The product listing does not confirm built-in speakers. External speakers or headphones are recommended for audio.

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