ViewSonic VX4381-4K

Overview

The ViewSonic VX4381-4K is a 42.5-inch 4K HDR10 monitor designed to provide a large, seamless workspace that replaces multiple monitors without bezel interruptions. With a native resolution of 3840 x 2160 and an MVA panel, it delivers consistent color and contrast across wide viewing angles, making it suitable for multitasking, creative work, and media consumption. Its 450 cd/m² brightness and 3 ms response time ensure clear visuals whether you are editing video, reviewing photos, or gaming.

Key features

• Large 43-inch screen offers ample space for multiple windows or ultra-wide timelines, enhancing productivity and workflow.
• MVA panel technology maintains uniform color and contrast, ensuring accurate and vibrant images from various viewing positions.
• HDR10 support enriches dynamic range, adding depth to highlights and shadows for more lifelike video and photo content.
• Picture-in-Picture and Picture-by-Picture modes allow simultaneous display of up to four input sources, ideal for comparing data or monitoring multiple feeds.
• Multiple input options including two HDMI ports, one DisplayPort, and one mini DisplayPort enable connection of several devices at once.
• Four USB Type-A ports and a USB-B upstream port provide a convenient hub for peripherals like webcams, keyboards, and external drives.
• Adjustable tilt from -5° to 23° helps reduce glare and supports comfortable viewing angles during extended use.
• Built-in dual 7-watt speakers deliver clear audio for conference calls and casual media playback without needing external speakers.
• VESA mount compatibility with a 200 x 100 mm pattern offers flexible installation options such as wall mounting or articulated arms.

Key specs

• Display size: 42.5 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: MVA
• Brightness: 450 cd/m²
• Response time: 3 milliseconds
• HDR support: HDR10
• Inputs: 2 x HDMI, 1 x DisplayPort, 1 x mini DisplayPort
• USB ports: 4 x USB Type-A, 1 x USB-B upstream
• Speakers: Dual 7 W
• VESA mount: 200 x 100 mm
• Tilt adjustment: -5° to 23°

Connectivity and compatibility

This monitor supports a wide range of devices thanks to its multiple video inputs and USB hub. You can connect up to four sources simultaneously and use Picture-in-Picture or Picture-by-Picture modes to view them all on one screen. The USB ports simplify connecting peripherals, making it easier to manage your workspace without extra hubs or adapters.

• Two HDMI ports for modern laptops, desktops, and media players
• DisplayPort and mini DisplayPort for high-resolution video from compatible devices
• USB Type-A ports for keyboards, mice, webcams, and external storage
• USB-B upstream port to link the monitor’s USB hub to your computer

Ideal uses and environments

The VX4381-4K fits well in professional and creative environments where screen real estate and color accuracy matter. Video editors, graphic designers, and multitasking professionals will appreciate the large 4K display and flexible input options. It also works well in home offices and conference rooms, providing clear visuals and built-in audio for calls and presentations. Its adjustable tilt and VESA mount compatibility allow it to adapt to various desk setups and ergonomic preferences.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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